18160051968

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{254257}}^1$

素因数の和:254310

約数の個数: 108

約数和(自身を含む): 54049148608

約数和(自身を除く): 35889096640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 254257, 508514, 762771, 1017028, 1525542, 2034056, 2288313, 3051084, 4068112, 4576626, 6102168, 7881967, 8136224, 9153252, 12204336, 15763934, 16272448, 18306504, 23645901, 24408672, 31527868, 32544896, 36613008, 47291802, 48817344, 63055736, 65089792, 70937703, 73226016, 94583604, 97634688, 126111472, 141875406, 146452032, 189167208, 195269376, 252222944, 283750812, 292904064, 378334416, 504445888, 567501624, 585808128, 756668832, 1008891776, 1135003248, 1513337664, 2017783552, 2270006496, 3026675328, 4540012992, 6053350656, 9080025984, 18160051968]

約数ペア:

[(1, 18160051968), (2, 9080025984), (3, 6053350656), (4, 4540012992), (6, 3026675328), (8, 2270006496), (9, 2017783552), (12, 1513337664), (16, 1135003248), (18, 1008891776), (24, 756668832), (31, 585808128), (32, 567501624), (36, 504445888), (48, 378334416), (62, 292904064), (64, 283750812), (72, 252222944), (93, 195269376), (96, 189167208), (124, 146452032), (128, 141875406), (144, 126111472), (186, 97634688), (192, 94583604), (248, 73226016), (256, 70937703), (279, 65089792), (288, 63055736), (372, 48817344), (384, 47291802), (496, 36613008), (558, 32544896), (576, 31527868), (744, 24408672), (768, 23645901), (992, 18306504), (1116, 16272448), (1152, 15763934), (1488, 12204336), (1984, 9153252), (2232, 8136224), (2304, 7881967), (2976, 6102168), (3968, 4576626), (4464, 4068112), (5952, 3051084), (7936, 2288313), (8928, 2034056), (11904, 1525542), (17856, 1017028), (23808, 762771), (35712, 508514), (71424, 254257)]