2220221504

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3371}}^1$

素因数の和:3675

約数の個数: 56

約数和(自身を含む): 4532534496

約数和(自身を除く): 2312312992

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 251, 328, 502, 656, 1004, 1312, 2008, 2624, 3371, 4016, 6742, 8032, 10291, 13484, 16064, 20582, 26968, 41164, 53936, 82328, 107872, 138211, 164656, 215744, 276422, 329312, 552844, 658624, 846121, 1105688, 1692242, 2211376, 3384484, 4422752, 6768968, 8845504, 13537936, 27075872, 34690961, 54151744, 69381922, 138763844, 277527688, 555055376, 1110110752, 2220221504]

約数ペア:

[(1, 2220221504), (2, 1110110752), (4, 555055376), (8, 277527688), (16, 138763844), (32, 69381922), (41, 54151744), (64, 34690961), (82, 27075872), (164, 13537936), (251, 8845504), (328, 6768968), (502, 4422752), (656, 3384484), (1004, 2211376), (1312, 1692242), (2008, 1105688), (2624, 846121), (3371, 658624), (4016, 552844), (6742, 329312), (8032, 276422), (10291, 215744), (13484, 164656), (16064, 138211), (20582, 107872), (26968, 82328), (41164, 53936)]