1247029476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3221}}^1$

素因数の和:3665

約数の個数: 96

約数和(自身を含む): 3637509120

約数和(自身を除く): 2390479644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 419, 462, 838, 924, 1257, 1676, 2514, 2933, 3221, 4609, 5028, 5866, 6442, 8799, 9218, 9663, 11732, 12884, 13827, 17598, 18436, 19326, 22547, 27654, 32263, 35196, 35431, 38652, 45094, 55308, 64526, 67641, 70862, 90188, 96789, 106293, 129052, 135282, 141724, 193578, 212586, 248017, 270564, 387156, 425172, 496034, 744051, 992068, 1349599, 1488102, 2699198, 2976204, 4048797, 5398396, 8097594, 9447193, 14845589, 16195188, 18894386, 28341579, 29691178, 37788772, 44536767, 56683158, 59382356, 89073534, 103919123, 113366316, 178147068, 207838246, 311757369, 415676492, 623514738, 1247029476]

約数ペア:

[(1, 1247029476), (2, 623514738), (3, 415676492), (4, 311757369), (6, 207838246), (7, 178147068), (11, 113366316), (12, 103919123), (14, 89073534), (21, 59382356), (22, 56683158), (28, 44536767), (33, 37788772), (42, 29691178), (44, 28341579), (66, 18894386), (77, 16195188), (84, 14845589), (132, 9447193), (154, 8097594), (231, 5398396), (308, 4048797), (419, 2976204), (462, 2699198), (838, 1488102), (924, 1349599), (1257, 992068), (1676, 744051), (2514, 496034), (2933, 425172), (3221, 387156), (4609, 270564), (5028, 248017), (5866, 212586), (6442, 193578), (8799, 141724), (9218, 135282), (9663, 129052), (11732, 106293), (12884, 96789), (13827, 90188), (17598, 70862), (18436, 67641), (19326, 64526), (22547, 55308), (27654, 45094), (32263, 38652), (35196, 35431)]