218030048

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 445226544

約数和(自身を除く): 227196496

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 214, 296, 428, 592, 856, 1184, 1712, 1721, 3424, 3442, 3959, 6884, 7918, 13768, 15836, 27536, 31672, 55072, 63344, 63677, 126688, 127354, 184147, 254708, 368294, 509416, 736588, 1018832, 1473176, 2037664, 2946352, 5892704, 6813439, 13626878, 27253756, 54507512, 109015024, 218030048]

約数ペア:

[(1, 218030048), (2, 109015024), (4, 54507512), (8, 27253756), (16, 13626878), (32, 6813439), (37, 5892704), (74, 2946352), (107, 2037664), (148, 1473176), (214, 1018832), (296, 736588), (428, 509416), (592, 368294), (856, 254708), (1184, 184147), (1712, 127354), (1721, 126688), (3424, 63677), (3442, 63344), (3959, 55072), (6884, 31672), (7918, 27536), (13768, 15836)]