296295519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 172545441

約数列:

[1, 3, 13, 19, 37, 39, 57, 101, 107, 111, 247, 303, 321, 481, 703, 741, 1313, 1391, 1443, 1919, 2033, 2109, 3737, 3939, 3959, 4173, 5757, 6099, 9139, 10807, 11211, 11877, 24947, 26429, 27417, 32421, 48581, 51467, 71003, 74841, 75221, 79287, 140491, 145743, 154401, 205333, 213009, 225663, 399859, 421473, 615999, 923039, 977873, 1199577, 2669329, 2769117, 2933619, 5198167, 7597321, 8007987, 15594501, 22791963, 98765173, 296295519]

約数ペア:

[(1, 296295519), (3, 98765173), (13, 22791963), (19, 15594501), (37, 8007987), (39, 7597321), (57, 5198167), (101, 2933619), (107, 2769117), (111, 2669329), (247, 1199577), (303, 977873), (321, 923039), (481, 615999), (703, 421473), (741, 399859), (1313, 225663), (1391, 213009), (1443, 205333), (1919, 154401), (2033, 145743), (2109, 140491), (3737, 79287), (3939, 75221), (3959, 74841), (4173, 71003), (5757, 51467), (6099, 48581), (9139, 32421), (10807, 27417), (11211, 26429), (11877, 24947)]