222722448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{356927}}^1$

素因数の和:356951

約数の個数: 40

約数和(自身を含む): 619627008

約数和(自身を除く): 396904560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 356927, 713854, 1070781, 1427708, 2141562, 2855416, 4283124, 4640051, 5710832, 8566248, 9280102, 13920153, 17132496, 18560204, 27840306, 37120408, 55680612, 74240816, 111361224, 222722448]

約数ペア:

[(1, 222722448), (2, 111361224), (3, 74240816), (4, 55680612), (6, 37120408), (8, 27840306), (12, 18560204), (13, 17132496), (16, 13920153), (24, 9280102), (26, 8566248), (39, 5710832), (48, 4640051), (52, 4283124), (78, 2855416), (104, 2141562), (156, 1427708), (208, 1070781), (312, 713854), (624, 356927)]