305933888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5179}}^1$

素因数の和:5275

約数の個数: 56

約数和(自身を含む): 663122880

約数和(自身を除く): 357188992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 5179, 7384, 10358, 14768, 20716, 29536, 41432, 59072, 67327, 82864, 134654, 165728, 269308, 331456, 367709, 538616, 735418, 1077232, 1470836, 2154464, 2941672, 4308928, 4780217, 5883344, 9560434, 11766688, 19120868, 23533376, 38241736, 76483472, 152966944, 305933888]

約数ペア:

[(1, 305933888), (2, 152966944), (4, 76483472), (8, 38241736), (13, 23533376), (16, 19120868), (26, 11766688), (32, 9560434), (52, 5883344), (64, 4780217), (71, 4308928), (104, 2941672), (142, 2154464), (208, 1470836), (284, 1077232), (416, 735418), (568, 538616), (832, 367709), (923, 331456), (1136, 269308), (1846, 165728), (2272, 134654), (3692, 82864), (4544, 67327), (5179, 59072), (7384, 41432), (10358, 29536), (14768, 20716)]