15256488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 41549760

約数和(自身を除く): 26293272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 457, 642, 856, 914, 1284, 1371, 1391, 1828, 2568, 2742, 2782, 3656, 4173, 5484, 5564, 5941, 8346, 10968, 11128, 11882, 16692, 17823, 23764, 33384, 35646, 47528, 48899, 71292, 97798, 142584, 146697, 195596, 293394, 391192, 586788, 635687, 1173576, 1271374, 1907061, 2542748, 3814122, 5085496, 7628244, 15256488]

約数ペア:

[(1, 15256488), (2, 7628244), (3, 5085496), (4, 3814122), (6, 2542748), (8, 1907061), (12, 1271374), (13, 1173576), (24, 635687), (26, 586788), (39, 391192), (52, 293394), (78, 195596), (104, 146697), (107, 142584), (156, 97798), (214, 71292), (312, 48899), (321, 47528), (428, 35646), (457, 33384), (642, 23764), (856, 17823), (914, 16692), (1284, 11882), (1371, 11128), (1391, 10968), (1828, 8346), (2568, 5941), (2742, 5564), (2782, 5484), (3656, 4173)]