3078608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 6944868

約数和(自身を除く): 3866260

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 361, 494, 533, 656, 722, 779, 988, 1066, 1444, 1558, 1976, 2132, 2888, 3116, 3952, 4264, 4693, 5776, 6232, 8528, 9386, 10127, 12464, 14801, 18772, 20254, 29602, 37544, 40508, 59204, 75088, 81016, 118408, 162032, 192413, 236816, 384826, 769652, 1539304, 3078608]

約数ペア:

[(1, 3078608), (2, 1539304), (4, 769652), (8, 384826), (13, 236816), (16, 192413), (19, 162032), (26, 118408), (38, 81016), (41, 75088), (52, 59204), (76, 40508), (82, 37544), (104, 29602), (152, 20254), (164, 18772), (208, 14801), (247, 12464), (304, 10127), (328, 9386), (361, 8528), (494, 6232), (533, 5776), (656, 4693), (722, 4264), (779, 3952), (988, 3116), (1066, 2888), (1444, 2132), (1558, 1976)]