290730264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3541}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 795674880

約数和(自身を除く): 504944616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 311, 622, 933, 1244, 1866, 2488, 3421, 3541, 3732, 6842, 7082, 7464, 10263, 10623, 13684, 14164, 20526, 21246, 27368, 28328, 38951, 41052, 42492, 77902, 82104, 84984, 116853, 155804, 233706, 311608, 467412, 934824, 1101251, 2202502, 3303753, 4405004, 6607506, 8810008, 12113761, 13215012, 24227522, 26430024, 36341283, 48455044, 72682566, 96910088, 145365132, 290730264]

約数ペア:

[(1, 290730264), (2, 145365132), (3, 96910088), (4, 72682566), (6, 48455044), (8, 36341283), (11, 26430024), (12, 24227522), (22, 13215012), (24, 12113761), (33, 8810008), (44, 6607506), (66, 4405004), (88, 3303753), (132, 2202502), (264, 1101251), (311, 934824), (622, 467412), (933, 311608), (1244, 233706), (1866, 155804), (2488, 116853), (3421, 84984), (3541, 82104), (3732, 77902), (6842, 42492), (7082, 41052), (7464, 38951), (10263, 28328), (10623, 27368), (13684, 21246), (14164, 20526)]