1816931088

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 400

約数和(自身を含む): 6452920320

約数和(自身を除く): 4635989232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 83, 84, 108, 112, 114, 126, 127, 133, 144, 152, 162, 166, 168, 171, 189, 216, 228, 249, 252, 254, 266, 304, 324, 332, 336, 342, 378, 381, 399, 432, 456, 498, 504, 508, 513, 532, 567, 581, 648, 664, 684, 747, 756, 762, 798, 889, 912, 996, 1008, 1016, 1026, 1064, 1134, 1143, 1162, 1197, 1296, 1328, 1368, 1494, 1512, 1524, 1539, 1577, 1596, 1743, 1778, 1992, 2032, 2052, 2128, 2241, 2268, 2286, 2324, 2394, 2413, 2667, 2736, 2988, 3024, 3048, 3078, 3154, 3192, 3429, 3486, 3556, 3591, 3984, 4104, 4482, 4536, 4572, 4648, 4731, 4788, 4826, 5229, 5334, 5976, 6096, 6156, 6308, 6384, 6723, 6858, 6972, 7112, 7182, 7239, 8001, 8208, 8964, 9072, 9144, 9296, 9462, 9576, 9652, 10287, 10458, 10541, 10668, 10773, 11039, 11952, 12312, 12616, 13446, 13716, 13944, 14193, 14224, 14364, 14478, 15687, 16002, 16891, 17928, 18288, 18924, 19152, 19304, 20574, 20916, 21082, 21336, 21546, 21717, 22078, 24003, 24624, 25232, 26892, 27432, 27888, 28386, 28728, 28956, 31374, 31623, 32004, 33117, 33782, 35856, 37848, 38608, 41148, 41832, 42164, 42579, 42672, 43092, 43434, 44156, 47061, 48006, 50673, 53784, 54864, 56772, 57456, 57912, 62748, 63246, 64008, 65151, 66234, 67564, 72009, 73787, 75696, 82296, 83664, 84328, 85158, 86184, 86868, 88312, 94122, 94869, 96012, 99351, 101346, 107568, 113544, 115824, 125496, 126492, 127737, 128016, 130302, 132468, 135128, 144018, 147574, 152019, 164592, 168656, 170316, 172368, 173736, 176624, 188244, 189738, 192024, 195453, 198702, 200279, 202692, 221361, 227088, 250992, 252984, 255474, 260604, 264936, 270256, 284607, 288036, 295148, 298053, 304038, 340632, 347472, 376488, 379476, 384048, 390906, 397404, 400558, 405384, 442722, 456057, 505968, 510948, 521208, 529872, 569214, 576072, 590296, 596106, 600837, 608076, 664083, 681264, 752976, 758952, 781812, 794808, 801116, 810768, 853821, 885444, 894159, 912114, 1021896, 1042416, 1138428, 1152144, 1180592, 1192212, 1201674, 1216152, 1328166, 1368171, 1401953, 1517904, 1563624, 1589616, 1602232, 1707642, 1770888, 1788318, 1802511, 1824228, 1992249, 2043792, 2276856, 2384424, 2403348, 2432304, 2656332, 2736342, 2803906, 3127248, 3204464, 3415284, 3541776, 3576636, 3605022, 3648456, 3984498, 4205859, 4553712, 4768848, 4806696, 5312664, 5407533, 5472684, 5607812, 5976747, 6830568, 7153272, 7210044, 7296912, 7968996, 8411718, 9613392, 10625328, 10815066, 10945368, 11215624, 11953494, 12617577, 13661136, 14306544, 14420088, 15937992, 16222599, 16823436, 21630132, 21890736, 22431248, 23906988, 25235154, 28840176, 31875984, 32445198, 33646872, 37852731, 43260264, 47813976, 50470308, 64890396, 67293744, 75705462, 86520528, 95627952, 100940616, 113558193, 129780792, 151410924, 201881232, 227116386, 259561584, 302821848, 454232772, 605643696, 908465544, 1816931088]

約数ペア:

[(1, 1816931088), (2, 908465544), (3, 605643696), (4, 454232772), (6, 302821848), (7, 259561584), (8, 227116386), (9, 201881232), (12, 151410924), (14, 129780792), (16, 113558193), (18, 100940616), (19, 95627952), (21, 86520528), (24, 75705462), (27, 67293744), (28, 64890396), (36, 50470308), (38, 47813976), (42, 43260264), (48, 37852731), (54, 33646872), (56, 32445198), (57, 31875984), (63, 28840176), (72, 25235154), (76, 23906988), (81, 22431248), (83, 21890736), (84, 21630132), (108, 16823436), (112, 16222599), (114, 15937992), (126, 14420088), (127, 14306544), (133, 13661136), (144, 12617577), (152, 11953494), (162, 11215624), (166, 10945368), (168, 10815066), (171, 10625328), (189, 9613392), (216, 8411718), (228, 7968996), (249, 7296912), (252, 7210044), (254, 7153272), (266, 6830568), (304, 5976747), (324, 5607812), (332, 5472684), (336, 5407533), (342, 5312664), (378, 4806696), (381, 4768848), (399, 4553712), (432, 4205859), (456, 3984498), (498, 3648456), (504, 3605022), (508, 3576636), (513, 3541776), (532, 3415284), (567, 3204464), (581, 3127248), (648, 2803906), (664, 2736342), (684, 2656332), (747, 2432304), (756, 2403348), (762, 2384424), (798, 2276856), (889, 2043792), (912, 1992249), (996, 1824228), (1008, 1802511), (1016, 1788318), (1026, 1770888), (1064, 1707642), (1134, 1602232), (1143, 1589616), (1162, 1563624), (1197, 1517904), (1296, 1401953), (1328, 1368171), (1368, 1328166), (1494, 1216152), (1512, 1201674), (1524, 1192212), (1539, 1180592), (1577, 1152144), (1596, 1138428), (1743, 1042416), (1778, 1021896), (1992, 912114), (2032, 894159), (2052, 885444), (2128, 853821), (2241, 810768), (2268, 801116), (2286, 794808), (2324, 781812), (2394, 758952), (2413, 752976), (2667, 681264), (2736, 664083), (2988, 608076), (3024, 600837), (3048, 596106), (3078, 590296), (3154, 576072), (3192, 569214), (3429, 529872), (3486, 521208), (3556, 510948), (3591, 505968), (3984, 456057), (4104, 442722), (4482, 405384), (4536, 400558), (4572, 397404), (4648, 390906), (4731, 384048), (4788, 379476), (4826, 376488), (5229, 347472), (5334, 340632), (5976, 304038), (6096, 298053), (6156, 295148), (6308, 288036), (6384, 284607), (6723, 270256), (6858, 264936), (6972, 260604), (7112, 255474), (7182, 252984), (7239, 250992), (8001, 227088), (8208, 221361), (8964, 202692), (9072, 200279), (9144, 198702), (9296, 195453), (9462, 192024), (9576, 189738), (9652, 188244), (10287, 176624), (10458, 173736), (10541, 172368), (10668, 170316), (10773, 168656), (11039, 164592), (11952, 152019), (12312, 147574), (12616, 144018), (13446, 135128), (13716, 132468), (13944, 130302), (14193, 128016), (14224, 127737), (14364, 126492), (14478, 125496), (15687, 115824), (16002, 113544), (16891, 107568), (17928, 101346), (18288, 99351), (18924, 96012), (19152, 94869), (19304, 94122), (20574, 88312), (20916, 86868), (21082, 86184), (21336, 85158), (21546, 84328), (21717, 83664), (22078, 82296), (24003, 75696), (24624, 73787), (25232, 72009), (26892, 67564), (27432, 66234), (27888, 65151), (28386, 64008), (28728, 63246), (28956, 62748), (31374, 57912), (31623, 57456), (32004, 56772), (33117, 54864), (33782, 53784), (35856, 50673), (37848, 48006), (38608, 47061), (41148, 44156), (41832, 43434), (42164, 43092), (42579, 42672)]