217581624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{232459}}^1$

素因数の和:232484

約数の個数: 48

約数和(自身を含む): 634615800

約数和(自身を除く): 417034176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 232459, 464918, 697377, 929836, 1394754, 1859672, 2092131, 2789508, 3021967, 4184262, 5579016, 6043934, 8368524, 9065901, 12087868, 16737048, 18131802, 24175736, 27197703, 36263604, 54395406, 72527208, 108790812, 217581624]

約数ペア:

[(1, 217581624), (2, 108790812), (3, 72527208), (4, 54395406), (6, 36263604), (8, 27197703), (9, 24175736), (12, 18131802), (13, 16737048), (18, 12087868), (24, 9065901), (26, 8368524), (36, 6043934), (39, 5579016), (52, 4184262), (72, 3021967), (78, 2789508), (104, 2092131), (117, 1859672), (156, 1394754), (234, 929836), (312, 697377), (468, 464918), (936, 232459)]