12984134984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{2027}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 26259517440

約数和(自身を除く): 13275382456

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1123, 1426, 2027, 2246, 2852, 4054, 4492, 5704, 8108, 8984, 16216, 25829, 34813, 46621, 51658, 62837, 69626, 93242, 103316, 125674, 139252, 186484, 206632, 251348, 278504, 372968, 502696, 800699, 1445251, 1601398, 2276321, 2890502, 3202796, 4552642, 5781004, 6405592, 9105284, 11562008, 18210568, 52355383, 70565951, 104710766, 141131902, 209421532, 282263804, 418843064, 564527608, 1623016873, 3246033746, 6492067492, 12984134984]

約数ペア:

[(1, 12984134984), (2, 6492067492), (4, 3246033746), (8, 1623016873), (23, 564527608), (31, 418843064), (46, 282263804), (62, 209421532), (92, 141131902), (124, 104710766), (184, 70565951), (248, 52355383), (713, 18210568), (1123, 11562008), (1426, 9105284), (2027, 6405592), (2246, 5781004), (2852, 4552642), (4054, 3202796), (4492, 2890502), (5704, 2276321), (8108, 1601398), (8984, 1445251), (16216, 800699), (25829, 502696), (34813, 372968), (46621, 278504), (51658, 251348), (62837, 206632), (69626, 186484), (93242, 139252), (103316, 125674)]