1330531848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{972611}}^1$

素因数の和:972642

約数の個数: 48

約数和(自身を含む): 3793186800

約数和(自身を除く): 2462654952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 972611, 1945222, 2917833, 3890444, 5835666, 7780888, 8753499, 11671332, 17506998, 18479609, 23342664, 35013996, 36959218, 55438827, 70027992, 73918436, 110877654, 147836872, 166316481, 221755308, 332632962, 443510616, 665265924, 1330531848]

約数ペア:

[(1, 1330531848), (2, 665265924), (3, 443510616), (4, 332632962), (6, 221755308), (8, 166316481), (9, 147836872), (12, 110877654), (18, 73918436), (19, 70027992), (24, 55438827), (36, 36959218), (38, 35013996), (57, 23342664), (72, 18479609), (76, 17506998), (114, 11671332), (152, 8753499), (171, 7780888), (228, 5835666), (342, 3890444), (456, 2917833), (684, 1945222), (1368, 972611)]