405234426492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{8419231}}^1$

素因数の和:8419439

約数の個数: 72

約数和(自身を含む): 1176806572032

約数和(自身を除く): 771572145540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1719, 2292, 2674, 3438, 4011, 5348, 6876, 8022, 12033, 16044, 24066, 48132, 8419231, 16838462, 25257693, 33676924, 50515386, 58934617, 75773079, 101030772, 117869234, 151546158, 176803851, 235738468, 303092316, 353607702, 530411553, 707215404, 1060823106, 1608073121, 2121646212, 3216146242, 4824219363, 6432292484, 9648438726, 11256511847, 14472658089, 19296877452, 22513023694, 28945316178, 33769535541, 45026047388, 57890632356, 67539071082, 101308606623, 135078142164, 202617213246, 405234426492]

約数ペア:

[(1, 405234426492), (2, 202617213246), (3, 135078142164), (4, 101308606623), (6, 67539071082), (7, 57890632356), (9, 45026047388), (12, 33769535541), (14, 28945316178), (18, 22513023694), (21, 19296877452), (28, 14472658089), (36, 11256511847), (42, 9648438726), (63, 6432292484), (84, 4824219363), (126, 3216146242), (191, 2121646212), (252, 1608073121), (382, 1060823106), (573, 707215404), (764, 530411553), (1146, 353607702), (1337, 303092316), (1719, 235738468), (2292, 176803851), (2674, 151546158), (3438, 117869234), (4011, 101030772), (5348, 75773079), (6876, 58934617), (8022, 50515386), (12033, 33676924), (16044, 25257693), (24066, 16838462), (48132, 8419231)]