464495889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 737888256

約数和(自身を除く): 273392367

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 257, 363, 383, 429, 771, 1149, 1573, 2827, 3341, 4213, 4719, 4979, 8481, 10023, 12639, 14937, 31097, 36751, 46343, 54769, 93291, 98431, 110253, 139029, 164307, 295293, 404261, 602459, 1082741, 1212783, 1279603, 1807377, 3248223, 3838809, 11910151, 14075633, 35730453, 42226899, 154831963, 464495889]

約数ペア:

[(1, 464495889), (3, 154831963), (11, 42226899), (13, 35730453), (33, 14075633), (39, 11910151), (121, 3838809), (143, 3248223), (257, 1807377), (363, 1279603), (383, 1212783), (429, 1082741), (771, 602459), (1149, 404261), (1573, 295293), (2827, 164307), (3341, 139029), (4213, 110253), (4719, 98431), (4979, 93291), (8481, 54769), (10023, 46343), (12639, 36751), (14937, 31097)]