1889069568

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 5261329920

約数和(自身を除く): 3372260352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 186, 192, 194, 248, 256, 291, 372, 384, 388, 409, 496, 512, 582, 744, 768, 776, 818, 992, 1164, 1227, 1488, 1536, 1552, 1636, 1984, 2328, 2454, 2976, 3007, 3104, 3272, 3968, 4656, 4908, 5952, 6014, 6208, 6544, 7936, 9021, 9312, 9816, 11904, 12028, 12416, 12679, 13088, 15872, 18042, 18624, 19632, 23808, 24056, 24832, 25358, 26176, 36084, 37248, 38037, 39264, 39673, 47616, 48112, 49664, 50716, 52352, 72168, 74496, 76074, 78528, 79346, 96224, 101432, 104704, 119019, 144336, 148992, 152148, 157056, 158692, 192448, 202864, 209408, 238038, 288672, 304296, 314112, 317384, 384896, 405728, 476076, 577344, 608592, 628224, 634768, 769792, 811456, 952152, 1154688, 1217184, 1229863, 1269536, 1539584, 1622912, 1904304, 2309376, 2434368, 2459726, 2539072, 3245824, 3689589, 3808608, 4618752, 4868736, 4919452, 5078144, 6491648, 7379178, 7617216, 9737472, 9838904, 10156288, 14758356, 15234432, 19474944, 19677808, 20312576, 29516712, 30468864, 39355616, 59033424, 60937728, 78711232, 118066848, 157422464, 236133696, 314844928, 472267392, 629689856, 944534784, 1889069568]

約数ペア:

[(1, 1889069568), (2, 944534784), (3, 629689856), (4, 472267392), (6, 314844928), (8, 236133696), (12, 157422464), (16, 118066848), (24, 78711232), (31, 60937728), (32, 59033424), (48, 39355616), (62, 30468864), (64, 29516712), (93, 20312576), (96, 19677808), (97, 19474944), (124, 15234432), (128, 14758356), (186, 10156288), (192, 9838904), (194, 9737472), (248, 7617216), (256, 7379178), (291, 6491648), (372, 5078144), (384, 4919452), (388, 4868736), (409, 4618752), (496, 3808608), (512, 3689589), (582, 3245824), (744, 2539072), (768, 2459726), (776, 2434368), (818, 2309376), (992, 1904304), (1164, 1622912), (1227, 1539584), (1488, 1269536), (1536, 1229863), (1552, 1217184), (1636, 1154688), (1984, 952152), (2328, 811456), (2454, 769792), (2976, 634768), (3007, 628224), (3104, 608592), (3272, 577344), (3968, 476076), (4656, 405728), (4908, 384896), (5952, 317384), (6014, 314112), (6208, 304296), (6544, 288672), (7936, 238038), (9021, 209408), (9312, 202864), (9816, 192448), (11904, 158692), (12028, 157056), (12416, 152148), (12679, 148992), (13088, 144336), (15872, 119019), (18042, 104704), (18624, 101432), (19632, 96224), (23808, 79346), (24056, 78528), (24832, 76074), (25358, 74496), (26176, 72168), (36084, 52352), (37248, 50716), (38037, 49664), (39264, 48112), (39673, 47616)]