7865318016

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{220243}}^1$

素因数の和:220294

約数の個数: 96

約数和(自身を含む): 23363483520

約数和(自身を除く): 15498165504

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, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 220243, 440486, 660729, 880972, 1321458, 1761944, 1982187, 2642916, 3523888, 3964374, 5285832, 6827533, 7047776, 7928748, 10571664, 13655066, 14095552, 15857496, 20482599, 21143328, 27310132, 28191104, 31714992, 40965198, 42286656, 54620264, 61447797, 63429984, 81930396, 84573312, 109240528, 122895594, 126859968, 163860792, 218481056, 245791188, 253719936, 327721584, 436962112, 491582376, 655443168, 873924224, 983164752, 1310886336, 1966329504, 2621772672, 3932659008, 7865318016]

約数ペア:

[(1, 7865318016), (2, 3932659008), (3, 2621772672), (4, 1966329504), (6, 1310886336), (8, 983164752), (9, 873924224), (12, 655443168), (16, 491582376), (18, 436962112), (24, 327721584), (31, 253719936), (32, 245791188), (36, 218481056), (48, 163860792), (62, 126859968), (64, 122895594), (72, 109240528), (93, 84573312), (96, 81930396), (124, 63429984), (128, 61447797), (144, 54620264), (186, 42286656), (192, 40965198), (248, 31714992), (279, 28191104), (288, 27310132), (372, 21143328), (384, 20482599), (496, 15857496), (558, 14095552), (576, 13655066), (744, 10571664), (992, 7928748), (1116, 7047776), (1152, 6827533), (1488, 5285832), (1984, 3964374), (2232, 3523888), (2976, 2642916), (3968, 1982187), (4464, 1761944), (5952, 1321458), (8928, 880972), (11904, 660729), (17856, 440486), (35712, 220243)]