216946536

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{134917}}^1$

素因数の和:134993

約数の個数: 32

約数和(自身を含む): 550465440

約数和(自身を除く): 333518904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 134917, 269834, 404751, 539668, 809502, 1079336, 1619004, 3238008, 9039439, 18078878, 27118317, 36157756, 54236634, 72315512, 108473268, 216946536]

約数ペア:

[(1, 216946536), (2, 108473268), (3, 72315512), (4, 54236634), (6, 36157756), (8, 27118317), (12, 18078878), (24, 9039439), (67, 3238008), (134, 1619004), (201, 1079336), (268, 809502), (402, 539668), (536, 404751), (804, 269834), (1608, 134917)]