243573168

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71471}}^1$

素因数の和:71553

約数の個数: 40

約数和(自身を含む): 638102016

約数和(自身を除く): 394528848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 71471, 142942, 214413, 285884, 428826, 571768, 857652, 1143536, 1715304, 3430608, 5074441, 10148882, 15223323, 20297764, 30446646, 40595528, 60893292, 81191056, 121786584, 243573168]

約数ペア:

[(1, 243573168), (2, 121786584), (3, 81191056), (4, 60893292), (6, 40595528), (8, 30446646), (12, 20297764), (16, 15223323), (24, 10148882), (48, 5074441), (71, 3430608), (142, 1715304), (213, 1143536), (284, 857652), (426, 571768), (568, 428826), (852, 285884), (1136, 214413), (1704, 142942), (3408, 71471)]