1881223344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 480

約数和(自身を含む): 7314198528

約数和(自身を除く): 5432975184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 33, 36, 39, 42, 44, 48, 52, 56, 62, 63, 66, 72, 77, 78, 84, 88, 91, 93, 99, 104, 112, 117, 124, 126, 132, 143, 144, 154, 156, 168, 176, 182, 186, 198, 208, 217, 231, 234, 248, 252, 264, 273, 279, 286, 308, 312, 336, 341, 364, 372, 396, 403, 421, 429, 434, 462, 468, 496, 504, 528, 546, 558, 572, 616, 624, 651, 682, 693, 728, 744, 792, 806, 819, 842, 858, 868, 924, 936, 1001, 1008, 1023, 1092, 1116, 1144, 1209, 1232, 1263, 1287, 1302, 1364, 1386, 1456, 1488, 1584, 1612, 1638, 1684, 1716, 1736, 1848, 1872, 1953, 2002, 2046, 2184, 2232, 2288, 2387, 2418, 2526, 2574, 2604, 2728, 2772, 2821, 2947, 3003, 3069, 3224, 3276, 3368, 3432, 3472, 3627, 3696, 3789, 3906, 4004, 4092, 4368, 4433, 4464, 4631, 4774, 4836, 5052, 5148, 5208, 5456, 5473, 5544, 5642, 5894, 6006, 6138, 6448, 6552, 6736, 6864, 7161, 7254, 7578, 7812, 8008, 8184, 8463, 8841, 8866, 9009, 9262, 9548, 9672, 10104, 10296, 10416, 10946, 11088, 11284, 11788, 12012, 12276, 13051, 13104, 13299, 13893, 14322, 14508, 15156, 15624, 16016, 16368, 16419, 16926, 17682, 17732, 18018, 18524, 19096, 19344, 20208, 20592, 21483, 21892, 22568, 23576, 24024, 24552, 25389, 26102, 26523, 26598, 27786, 28644, 29016, 30312, 31031, 31248, 32417, 32838, 33852, 35364, 35464, 36036, 37048, 38192, 38311, 39153, 39897, 41679, 42966, 43784, 45136, 47152, 48048, 49104, 49257, 50778, 52204, 53046, 53196, 55572, 57288, 58032, 60203, 60624, 62062, 64834, 65676, 67704, 70728, 70928, 72072, 74096, 76622, 78306, 79794, 83358, 85932, 87568, 91357, 93093, 97251, 98514, 101556, 104408, 106092, 106392, 111144, 114576, 114933, 117459, 120406, 124124, 129668, 131352, 135408, 141456, 143561, 144144, 153244, 156612, 159588, 166716, 169663, 171864, 180609, 182714, 186186, 194502, 197028, 203112, 208816, 212184, 212784, 222288, 229866, 234918, 240812, 248248, 259336, 262704, 274071, 279279, 287122, 291753, 306488, 313224, 319176, 333432, 339326, 343728, 344799, 361218, 365428, 372372, 389004, 394056, 406224, 421421, 424368, 430683, 459732, 469836, 481624, 496496, 508989, 518672, 541827, 548142, 558558, 574244, 583506, 612976, 626448, 638352, 666864, 678652, 689598, 722436, 730856, 744744, 778008, 788112, 822213, 842842, 861366, 919464, 939672, 963248, 1004927, 1017978, 1083654, 1096284, 1117116, 1148488, 1167012, 1187641, 1264263, 1292049, 1357304, 1379196, 1444872, 1461712, 1489488, 1526967, 1556016, 1644426, 1685684, 1722732, 1838928, 1866293, 1879344, 2009854, 2035956, 2167308, 2192568, 2234232, 2296976, 2334024, 2375282, 2528526, 2584098, 2714608, 2758392, 2889744, 3014781, 3053934, 3288852, 3371368, 3445464, 3562923, 3732586, 3792789, 4019708, 4071912, 4334616, 4385136, 4468464, 4668048, 4750564, 5057052, 5168196, 5516784, 5598879, 6029562, 6107868, 6577704, 6742736, 6890928, 7125846, 7465172, 7585578, 8039416, 8143824, 8669232, 9044343, 9501128, 10114104, 10336392, 10688769, 11197758, 12059124, 12215736, 13064051, 13155408, 14251692, 14930344, 15171156, 16078832, 16796637, 18088686, 19002256, 20228208, 20672784, 21377538, 22395516, 24118248, 24431472, 26128102, 28503384, 29860688, 30342312, 33593274, 36177372, 39192153, 42755076, 44791032, 48236496, 52256204, 57006768, 60684624, 67186548, 72354744, 78384306, 85510152, 89582064, 104512408, 117576459, 134373096, 144709488, 156768612, 171020304, 209024816, 235152918, 268746192, 313537224, 470305836, 627074448, 940611672, 1881223344]

約数ペア:

[(1, 1881223344), (2, 940611672), (3, 627074448), (4, 470305836), (6, 313537224), (7, 268746192), (8, 235152918), (9, 209024816), (11, 171020304), (12, 156768612), (13, 144709488), (14, 134373096), (16, 117576459), (18, 104512408), (21, 89582064), (22, 85510152), (24, 78384306), (26, 72354744), (28, 67186548), (31, 60684624), (33, 57006768), (36, 52256204), (39, 48236496), (42, 44791032), (44, 42755076), (48, 39192153), (52, 36177372), (56, 33593274), (62, 30342312), (63, 29860688), (66, 28503384), (72, 26128102), (77, 24431472), (78, 24118248), (84, 22395516), (88, 21377538), (91, 20672784), (93, 20228208), (99, 19002256), (104, 18088686), (112, 16796637), (117, 16078832), (124, 15171156), (126, 14930344), (132, 14251692), (143, 13155408), (144, 13064051), (154, 12215736), (156, 12059124), (168, 11197758), (176, 10688769), (182, 10336392), (186, 10114104), (198, 9501128), (208, 9044343), (217, 8669232), (231, 8143824), (234, 8039416), (248, 7585578), (252, 7465172), (264, 7125846), (273, 6890928), (279, 6742736), (286, 6577704), (308, 6107868), (312, 6029562), (336, 5598879), (341, 5516784), (364, 5168196), (372, 5057052), (396, 4750564), (403, 4668048), (421, 4468464), (429, 4385136), (434, 4334616), (462, 4071912), (468, 4019708), (496, 3792789), (504, 3732586), (528, 3562923), (546, 3445464), (558, 3371368), (572, 3288852), (616, 3053934), (624, 3014781), (651, 2889744), (682, 2758392), (693, 2714608), (728, 2584098), (744, 2528526), (792, 2375282), (806, 2334024), (819, 2296976), (842, 2234232), (858, 2192568), (868, 2167308), (924, 2035956), (936, 2009854), (1001, 1879344), (1008, 1866293), (1023, 1838928), (1092, 1722732), (1116, 1685684), (1144, 1644426), (1209, 1556016), (1232, 1526967), (1263, 1489488), (1287, 1461712), (1302, 1444872), (1364, 1379196), (1386, 1357304), (1456, 1292049), (1488, 1264263), (1584, 1187641), (1612, 1167012), (1638, 1148488), (1684, 1117116), (1716, 1096284), (1736, 1083654), (1848, 1017978), (1872, 1004927), (1953, 963248), (2002, 939672), (2046, 919464), (2184, 861366), (2232, 842842), (2288, 822213), (2387, 788112), (2418, 778008), (2526, 744744), (2574, 730856), (2604, 722436), (2728, 689598), (2772, 678652), (2821, 666864), (2947, 638352), (3003, 626448), (3069, 612976), (3224, 583506), (3276, 574244), (3368, 558558), (3432, 548142), (3472, 541827), (3627, 518672), (3696, 508989), (3789, 496496), (3906, 481624), (4004, 469836), (4092, 459732), (4368, 430683), (4433, 424368), (4464, 421421), (4631, 406224), (4774, 394056), (4836, 389004), (5052, 372372), (5148, 365428), (5208, 361218), (5456, 344799), (5473, 343728), (5544, 339326), (5642, 333432), (5894, 319176), (6006, 313224), (6138, 306488), (6448, 291753), (6552, 287122), (6736, 279279), (6864, 274071), (7161, 262704), (7254, 259336), (7578, 248248), (7812, 240812), (8008, 234918), (8184, 229866), (8463, 222288), (8841, 212784), (8866, 212184), (9009, 208816), (9262, 203112), (9548, 197028), (9672, 194502), (10104, 186186), (10296, 182714), (10416, 180609), (10946, 171864), (11088, 169663), (11284, 166716), (11788, 159588), (12012, 156612), (12276, 153244), (13051, 144144), (13104, 143561), (13299, 141456), (13893, 135408), (14322, 131352), (14508, 129668), (15156, 124124), (15624, 120406), (16016, 117459), (16368, 114933), (16419, 114576), (16926, 111144), (17682, 106392), (17732, 106092), (18018, 104408), (18524, 101556), (19096, 98514), (19344, 97251), (20208, 93093), (20592, 91357), (21483, 87568), (21892, 85932), (22568, 83358), (23576, 79794), (24024, 78306), (24552, 76622), (25389, 74096), (26102, 72072), (26523, 70928), (26598, 70728), (27786, 67704), (28644, 65676), (29016, 64834), (30312, 62062), (31031, 60624), (31248, 60203), (32417, 58032), (32838, 57288), (33852, 55572), (35364, 53196), (35464, 53046), (36036, 52204), (37048, 50778), (38192, 49257), (38311, 49104), (39153, 48048), (39897, 47152), (41679, 45136), (42966, 43784)]