555158656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 1250242560

約数和(自身を除く): 695083904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 71, 74, 104, 127, 128, 142, 148, 208, 254, 284, 296, 416, 481, 508, 568, 592, 832, 923, 962, 1016, 1136, 1184, 1651, 1664, 1846, 1924, 2032, 2272, 2368, 2627, 3302, 3692, 3848, 4064, 4544, 4699, 4736, 5254, 6604, 7384, 7696, 8128, 9017, 9088, 9398, 10508, 13208, 14768, 15392, 16256, 18034, 18796, 21016, 26416, 29536, 30784, 34151, 36068, 37592, 42032, 52832, 59072, 61087, 61568, 68302, 72136, 75184, 84064, 105664, 117221, 118144, 122174, 136604, 144272, 150368, 168128, 211328, 234442, 244348, 273208, 288544, 300736, 333629, 336256, 468884, 488696, 546416, 577088, 601472, 667258, 937768, 977392, 1092832, 1154176, 1334516, 1875536, 1954784, 2185664, 2669032, 3751072, 3909568, 4337177, 4371328, 5338064, 7502144, 7819136, 8674354, 10676128, 15004288, 17348708, 21352256, 34697416, 42704512, 69394832, 138789664, 277579328, 555158656]

約数ペア:

[(1, 555158656), (2, 277579328), (4, 138789664), (8, 69394832), (13, 42704512), (16, 34697416), (26, 21352256), (32, 17348708), (37, 15004288), (52, 10676128), (64, 8674354), (71, 7819136), (74, 7502144), (104, 5338064), (127, 4371328), (128, 4337177), (142, 3909568), (148, 3751072), (208, 2669032), (254, 2185664), (284, 1954784), (296, 1875536), (416, 1334516), (481, 1154176), (508, 1092832), (568, 977392), (592, 937768), (832, 667258), (923, 601472), (962, 577088), (1016, 546416), (1136, 488696), (1184, 468884), (1651, 336256), (1664, 333629), (1846, 300736), (1924, 288544), (2032, 273208), (2272, 244348), (2368, 234442), (2627, 211328), (3302, 168128), (3692, 150368), (3848, 144272), (4064, 136604), (4544, 122174), (4699, 118144), (4736, 117221), (5254, 105664), (6604, 84064), (7384, 75184), (7696, 72136), (8128, 68302), (9017, 61568), (9088, 61087), (9398, 59072), (10508, 52832), (13208, 42032), (14768, 37592), (15392, 36068), (16256, 34151), (18034, 30784), (18796, 29536), (21016, 26416)]