220884528

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{68683}}^1$

素因数の和:68761

約数の個数: 40

約数和(自身を含む): 579143488

約数和(自身を除く): 358258960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 68683, 137366, 206049, 274732, 412098, 549464, 824196, 1098928, 1648392, 3296784, 4601761, 9203522, 13805283, 18407044, 27610566, 36814088, 55221132, 73628176, 110442264, 220884528]

約数ペア:

[(1, 220884528), (2, 110442264), (3, 73628176), (4, 55221132), (6, 36814088), (8, 27610566), (12, 18407044), (16, 13805283), (24, 9203522), (48, 4601761), (67, 3296784), (134, 1648392), (201, 1098928), (268, 824196), (402, 549464), (536, 412098), (804, 274732), (1072, 206049), (1608, 137366), (3216, 68683)]