2172987456

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263201}}^1$

素因数の和:263259

約数の個数: 56

約数和(自身を含む): 5883091104

約数和(自身を除く): 3710103648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 263201, 526402, 789603, 1052804, 1579206, 2105608, 3158412, 4211216, 6316824, 8422432, 11317643, 12633648, 16844864, 22635286, 25267296, 33952929, 45270572, 50534592, 67905858, 90541144, 135811716, 181082288, 271623432, 362164576, 543246864, 724329152, 1086493728, 2172987456]

約数ペア:

[(1, 2172987456), (2, 1086493728), (3, 724329152), (4, 543246864), (6, 362164576), (8, 271623432), (12, 181082288), (16, 135811716), (24, 90541144), (32, 67905858), (43, 50534592), (48, 45270572), (64, 33952929), (86, 25267296), (96, 22635286), (129, 16844864), (172, 12633648), (192, 11317643), (258, 8422432), (344, 6316824), (516, 4211216), (688, 3158412), (1032, 2105608), (1376, 1579206), (2064, 1052804), (2752, 789603), (4128, 526402), (8256, 263201)]