11781744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 33331200

約数和(自身を除く): 21549456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 239, 312, 316, 474, 478, 624, 632, 717, 948, 956, 1027, 1264, 1434, 1896, 1912, 2054, 2868, 3081, 3107, 3792, 3824, 4108, 5736, 6162, 6214, 8216, 9321, 11472, 12324, 12428, 16432, 18642, 18881, 24648, 24856, 37284, 37762, 49296, 49712, 56643, 74568, 75524, 113286, 149136, 151048, 226572, 245453, 302096, 453144, 490906, 736359, 906288, 981812, 1472718, 1963624, 2945436, 3927248, 5890872, 11781744]

約数ペア:

[(1, 11781744), (2, 5890872), (3, 3927248), (4, 2945436), (6, 1963624), (8, 1472718), (12, 981812), (13, 906288), (16, 736359), (24, 490906), (26, 453144), (39, 302096), (48, 245453), (52, 226572), (78, 151048), (79, 149136), (104, 113286), (156, 75524), (158, 74568), (208, 56643), (237, 49712), (239, 49296), (312, 37762), (316, 37284), (474, 24856), (478, 24648), (624, 18881), (632, 18642), (717, 16432), (948, 12428), (956, 12324), (1027, 11472), (1264, 9321), (1434, 8216), (1896, 6214), (1912, 6162), (2054, 5736), (2868, 4108), (3081, 3824), (3107, 3792)]