405854916

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 966819840

約数和(自身を除く): 560964924

約数列:

[1, 2, 3, 4, 6, 12, 79, 127, 158, 237, 254, 316, 381, 474, 508, 762, 948, 1524, 3371, 6742, 10033, 10113, 13484, 20066, 20226, 30099, 40132, 40452, 60198, 120396, 266309, 428117, 532618, 798927, 856234, 1065236, 1284351, 1597854, 1712468, 2568702, 3195708, 5137404, 33821243, 67642486, 101463729, 135284972, 202927458, 405854916]

約数ペア:

[(1, 405854916), (2, 202927458), (3, 135284972), (4, 101463729), (6, 67642486), (12, 33821243), (79, 5137404), (127, 3195708), (158, 2568702), (237, 1712468), (254, 1597854), (316, 1284351), (381, 1065236), (474, 856234), (508, 798927), (762, 532618), (948, 428117), (1524, 266309), (3371, 120396), (6742, 60198), (10033, 40452), (10113, 40132), (13484, 30099), (20066, 20226)]