220717536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{176857}}^1$

素因数の和:176883

約数の個数: 48

約数和(自身を含む): 623955024

約数和(自身を除く): 403237488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 176857, 353714, 530571, 707428, 1061142, 1414856, 2122284, 2299141, 2829712, 4244568, 4598282, 5659424, 6897423, 8489136, 9196564, 13794846, 16978272, 18393128, 27589692, 36786256, 55179384, 73572512, 110358768, 220717536]

約数ペア:

[(1, 220717536), (2, 110358768), (3, 73572512), (4, 55179384), (6, 36786256), (8, 27589692), (12, 18393128), (13, 16978272), (16, 13794846), (24, 9196564), (26, 8489136), (32, 6897423), (39, 5659424), (48, 4598282), (52, 4244568), (78, 2829712), (96, 2299141), (104, 2122284), (156, 1414856), (208, 1061142), (312, 707428), (416, 530571), (624, 353714), (1248, 176857)]