988299008

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 2047744608

約数和(自身を除く): 1059445600

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 128, 148, 206, 256, 296, 412, 592, 824, 1013, 1184, 1648, 2026, 2368, 3296, 3811, 4052, 4736, 6592, 7622, 8104, 9472, 13184, 15244, 16208, 26368, 30488, 32416, 37481, 60976, 64832, 74962, 104339, 121952, 129664, 149924, 208678, 243904, 259328, 299848, 417356, 487808, 599696, 834712, 975616, 1199392, 1669424, 2398784, 3338848, 3860543, 4797568, 6677696, 7721086, 9595136, 13355392, 15442172, 26710784, 30884344, 61768688, 123537376, 247074752, 494149504, 988299008]

約数ペア:

[(1, 988299008), (2, 494149504), (4, 247074752), (8, 123537376), (16, 61768688), (32, 30884344), (37, 26710784), (64, 15442172), (74, 13355392), (103, 9595136), (128, 7721086), (148, 6677696), (206, 4797568), (256, 3860543), (296, 3338848), (412, 2398784), (592, 1669424), (824, 1199392), (1013, 975616), (1184, 834712), (1648, 599696), (2026, 487808), (2368, 417356), (3296, 299848), (3811, 259328), (4052, 243904), (4736, 208678), (6592, 149924), (7622, 129664), (8104, 121952), (9472, 104339), (13184, 74962), (15244, 64832), (16208, 60976), (26368, 37481), (30488, 32416)]