1284154428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{2179}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 3046628480

約数和(自身を除く): 1762474052

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 733, 804, 1466, 2179, 2199, 2932, 4358, 4398, 6537, 8716, 8796, 13074, 26148, 49111, 98222, 145993, 147333, 196444, 291986, 294666, 437979, 583972, 589332, 875958, 1597207, 1751916, 3194414, 4791621, 6388828, 9583242, 19166484, 107012869, 214025738, 321038607, 428051476, 642077214, 1284154428]

約数ペア:

[(1, 1284154428), (2, 642077214), (3, 428051476), (4, 321038607), (6, 214025738), (12, 107012869), (67, 19166484), (134, 9583242), (201, 6388828), (268, 4791621), (402, 3194414), (733, 1751916), (804, 1597207), (1466, 875958), (2179, 589332), (2199, 583972), (2932, 437979), (4358, 294666), (4398, 291986), (6537, 196444), (8716, 147333), (8796, 145993), (13074, 98222), (26148, 49111)]