8147347584

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2218

約数の個数: 128

約数和(自身を含む): 22410362880

約数和(自身を除く): 14263015296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 383, 384, 496, 744, 766, 992, 1149, 1488, 1532, 1787, 1984, 2298, 2976, 3064, 3574, 3968, 4596, 5361, 5952, 6128, 7148, 9192, 10722, 11873, 11904, 12256, 14296, 18384, 21444, 23746, 24512, 28592, 35619, 36768, 42888, 47492, 49024, 55397, 57184, 71238, 73536, 85776, 94984, 110794, 114368, 142476, 147072, 166191, 171552, 189968, 221588, 228736, 284952, 332382, 343104, 379936, 443176, 569904, 664764, 684421, 686208, 759872, 886352, 1139808, 1329528, 1368842, 1519744, 1772704, 2053263, 2279616, 2659056, 2737684, 3545408, 4106526, 4559232, 5318112, 5475368, 7090816, 8213052, 10636224, 10950736, 16426104, 21217051, 21272448, 21901472, 32852208, 42434102, 43802944, 63651153, 65704416, 84868204, 87605888, 127302306, 131408832, 169736408, 254604612, 262817664, 339472816, 509209224, 678945632, 1018418448, 1357891264, 2036836896, 2715782528, 4073673792, 8147347584]

約数ペア:

[(1, 8147347584), (2, 4073673792), (3, 2715782528), (4, 2036836896), (6, 1357891264), (8, 1018418448), (12, 678945632), (16, 509209224), (24, 339472816), (31, 262817664), (32, 254604612), (48, 169736408), (62, 131408832), (64, 127302306), (93, 87605888), (96, 84868204), (124, 65704416), (128, 63651153), (186, 43802944), (192, 42434102), (248, 32852208), (372, 21901472), (383, 21272448), (384, 21217051), (496, 16426104), (744, 10950736), (766, 10636224), (992, 8213052), (1149, 7090816), (1488, 5475368), (1532, 5318112), (1787, 4559232), (1984, 4106526), (2298, 3545408), (2976, 2737684), (3064, 2659056), (3574, 2279616), (3968, 2053263), (4596, 1772704), (5361, 1519744), (5952, 1368842), (6128, 1329528), (7148, 1139808), (9192, 886352), (10722, 759872), (11873, 686208), (11904, 684421), (12256, 664764), (14296, 569904), (18384, 443176), (21444, 379936), (23746, 343104), (24512, 332382), (28592, 284952), (35619, 228736), (36768, 221588), (42888, 189968), (47492, 171552), (49024, 166191), (55397, 147072), (57184, 142476), (71238, 114368), (73536, 110794), (85776, 94984)]