311901324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{27103}}^1$

素因数の和:27254

約数の個数: 48

約数和(自身を含む): 837838848

約数和(自身を除く): 525937524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 27103, 54206, 81309, 108412, 162618, 189721, 325236, 379442, 569163, 758884, 1138326, 2276652, 3713111, 7426222, 11139333, 14852444, 22278666, 25991777, 44557332, 51983554, 77975331, 103967108, 155950662, 311901324]

約数ペア:

[(1, 311901324), (2, 155950662), (3, 103967108), (4, 77975331), (6, 51983554), (7, 44557332), (12, 25991777), (14, 22278666), (21, 14852444), (28, 11139333), (42, 7426222), (84, 3713111), (137, 2276652), (274, 1138326), (411, 758884), (548, 569163), (822, 379442), (959, 325236), (1644, 189721), (1918, 162618), (2877, 108412), (3836, 81309), (5754, 54206), (11508, 27103)]