275429336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 638668800

約数和(自身を除く): 363239464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 239, 364, 478, 728, 956, 1583, 1673, 1912, 3107, 3166, 3346, 6214, 6332, 6692, 11081, 12428, 12664, 13384, 20579, 21749, 22162, 24856, 41158, 43498, 44324, 82316, 86996, 88648, 144053, 164632, 173992, 288106, 378337, 576212, 756674, 1152424, 1513348, 2648359, 3026696, 4918381, 5296718, 9836762, 10593436, 19673524, 21186872, 34428667, 39347048, 68857334, 137714668, 275429336]

約数ペア:

[(1, 275429336), (2, 137714668), (4, 68857334), (7, 39347048), (8, 34428667), (13, 21186872), (14, 19673524), (26, 10593436), (28, 9836762), (52, 5296718), (56, 4918381), (91, 3026696), (104, 2648359), (182, 1513348), (239, 1152424), (364, 756674), (478, 576212), (728, 378337), (956, 288106), (1583, 173992), (1673, 164632), (1912, 144053), (3107, 88648), (3166, 86996), (3346, 82316), (6214, 44324), (6332, 43498), (6692, 41158), (11081, 24856), (12428, 22162), (12664, 21749), (13384, 20579)]