1287761328

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 400

約数和(自身を含む): 4647639040

約数和(自身を除く): 3359877712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 54, 56, 57, 62, 63, 72, 76, 81, 84, 93, 108, 112, 114, 124, 126, 133, 144, 152, 162, 168, 171, 186, 189, 216, 217, 228, 241, 248, 252, 266, 279, 304, 324, 336, 342, 372, 378, 399, 432, 434, 456, 482, 496, 504, 513, 532, 558, 567, 589, 648, 651, 684, 723, 744, 756, 798, 837, 868, 912, 964, 1008, 1026, 1064, 1116, 1134, 1178, 1197, 1296, 1302, 1368, 1446, 1488, 1512, 1539, 1596, 1674, 1687, 1736, 1767, 1928, 1953, 2052, 2128, 2169, 2232, 2268, 2356, 2394, 2511, 2604, 2736, 2892, 3024, 3078, 3192, 3348, 3374, 3472, 3534, 3591, 3856, 3906, 4104, 4123, 4338, 4464, 4536, 4579, 4712, 4788, 5022, 5061, 5208, 5301, 5784, 5859, 6156, 6384, 6507, 6696, 6748, 7068, 7182, 7471, 7812, 8208, 8246, 8676, 9072, 9158, 9424, 9576, 10044, 10122, 10416, 10602, 10773, 11568, 11718, 12312, 12369, 13014, 13392, 13496, 13737, 14136, 14364, 14942, 15183, 15624, 15903, 16492, 17352, 17577, 18316, 19152, 19521, 20088, 20244, 21204, 21546, 22413, 23436, 24624, 24738, 26028, 26992, 27474, 28272, 28728, 29884, 30366, 31248, 31806, 32053, 32984, 34704, 35154, 36632, 37107, 39042, 40176, 40488, 41211, 42408, 43092, 44826, 45549, 46872, 47709, 49476, 52056, 52297, 54948, 57456, 59768, 60732, 63612, 64106, 65968, 67239, 70308, 73264, 74214, 78084, 80976, 82422, 84816, 86184, 89652, 91098, 93744, 95418, 96159, 98952, 104112, 104594, 109896, 111321, 119536, 121464, 123633, 127224, 128212, 134478, 136647, 140616, 141949, 148428, 156168, 156891, 164844, 172368, 179304, 182196, 190836, 192318, 197904, 201717, 209188, 219792, 222642, 242928, 247266, 254448, 256424, 268956, 273294, 281232, 283898, 288477, 296856, 312336, 313782, 329688, 333963, 358608, 364392, 370899, 381672, 384636, 403434, 418376, 425847, 445284, 470673, 494532, 512848, 537912, 546588, 567796, 576954, 593712, 605151, 627564, 659376, 667926, 728784, 741798, 763344, 769272, 806868, 836752, 851694, 865431, 890568, 941346, 989064, 993643, 1075824, 1093176, 1135592, 1153908, 1210302, 1255128, 1277541, 1335852, 1412019, 1483596, 1538544, 1613736, 1703388, 1730862, 1781136, 1882692, 1978128, 1987286, 2186352, 2271184, 2307816, 2420604, 2510256, 2555082, 2596293, 2671704, 2824038, 2967192, 2980929, 3227472, 3406776, 3461724, 3765384, 3832623, 3974572, 4236057, 4615632, 4841208, 5110164, 5192586, 5343408, 5648076, 5934384, 5961858, 6813552, 6923448, 7530768, 7665246, 7949144, 8472114, 8942787, 9682416, 10220328, 10385172, 11296152, 11497869, 11923716, 13846896, 15330492, 15898288, 16944228, 17885574, 20440656, 20770344, 22592304, 22995738, 23847432, 26828361, 30660984, 33888456, 35771148, 41540688, 45991476, 47694864, 53656722, 61321968, 67776912, 71542296, 80485083, 91982952, 107313444, 143084592, 160970166, 183965904, 214626888, 321940332, 429253776, 643880664, 1287761328]

約数ペア:

[(1, 1287761328), (2, 643880664), (3, 429253776), (4, 321940332), (6, 214626888), (7, 183965904), (8, 160970166), (9, 143084592), (12, 107313444), (14, 91982952), (16, 80485083), (18, 71542296), (19, 67776912), (21, 61321968), (24, 53656722), (27, 47694864), (28, 45991476), (31, 41540688), (36, 35771148), (38, 33888456), (42, 30660984), (48, 26828361), (54, 23847432), (56, 22995738), (57, 22592304), (62, 20770344), (63, 20440656), (72, 17885574), (76, 16944228), (81, 15898288), (84, 15330492), (93, 13846896), (108, 11923716), (112, 11497869), (114, 11296152), (124, 10385172), (126, 10220328), (133, 9682416), (144, 8942787), (152, 8472114), (162, 7949144), (168, 7665246), (171, 7530768), (186, 6923448), (189, 6813552), (216, 5961858), (217, 5934384), (228, 5648076), (241, 5343408), (248, 5192586), (252, 5110164), (266, 4841208), (279, 4615632), (304, 4236057), (324, 3974572), (336, 3832623), (342, 3765384), (372, 3461724), (378, 3406776), (399, 3227472), (432, 2980929), (434, 2967192), (456, 2824038), (482, 2671704), (496, 2596293), (504, 2555082), (513, 2510256), (532, 2420604), (558, 2307816), (567, 2271184), (589, 2186352), (648, 1987286), (651, 1978128), (684, 1882692), (723, 1781136), (744, 1730862), (756, 1703388), (798, 1613736), (837, 1538544), (868, 1483596), (912, 1412019), (964, 1335852), (1008, 1277541), (1026, 1255128), (1064, 1210302), (1116, 1153908), (1134, 1135592), (1178, 1093176), (1197, 1075824), (1296, 993643), (1302, 989064), (1368, 941346), (1446, 890568), (1488, 865431), (1512, 851694), (1539, 836752), (1596, 806868), (1674, 769272), (1687, 763344), (1736, 741798), (1767, 728784), (1928, 667926), (1953, 659376), (2052, 627564), (2128, 605151), (2169, 593712), (2232, 576954), (2268, 567796), (2356, 546588), (2394, 537912), (2511, 512848), (2604, 494532), (2736, 470673), (2892, 445284), (3024, 425847), (3078, 418376), (3192, 403434), (3348, 384636), (3374, 381672), (3472, 370899), (3534, 364392), (3591, 358608), (3856, 333963), (3906, 329688), (4104, 313782), (4123, 312336), (4338, 296856), (4464, 288477), (4536, 283898), (4579, 281232), (4712, 273294), (4788, 268956), (5022, 256424), (5061, 254448), (5208, 247266), (5301, 242928), (5784, 222642), (5859, 219792), (6156, 209188), (6384, 201717), (6507, 197904), (6696, 192318), (6748, 190836), (7068, 182196), (7182, 179304), (7471, 172368), (7812, 164844), (8208, 156891), (8246, 156168), (8676, 148428), (9072, 141949), (9158, 140616), (9424, 136647), (9576, 134478), (10044, 128212), (10122, 127224), (10416, 123633), (10602, 121464), (10773, 119536), (11568, 111321), (11718, 109896), (12312, 104594), (12369, 104112), (13014, 98952), (13392, 96159), (13496, 95418), (13737, 93744), (14136, 91098), (14364, 89652), (14942, 86184), (15183, 84816), (15624, 82422), (15903, 80976), (16492, 78084), (17352, 74214), (17577, 73264), (18316, 70308), (19152, 67239), (19521, 65968), (20088, 64106), (20244, 63612), (21204, 60732), (21546, 59768), (22413, 57456), (23436, 54948), (24624, 52297), (24738, 52056), (26028, 49476), (26992, 47709), (27474, 46872), (28272, 45549), (28728, 44826), (29884, 43092), (30366, 42408), (31248, 41211), (31806, 40488), (32053, 40176), (32984, 39042), (34704, 37107), (35154, 36632)]