556608

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 1593088

約数和(自身を除く): 1036480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 223, 312, 416, 446, 624, 669, 832, 892, 1248, 1338, 1784, 2496, 2676, 2899, 3568, 5352, 5798, 7136, 8697, 10704, 11596, 14272, 17394, 21408, 23192, 34788, 42816, 46384, 69576, 92768, 139152, 185536, 278304, 556608]

約数ペア:

[(1, 556608), (2, 278304), (3, 185536), (4, 139152), (6, 92768), (8, 69576), (12, 46384), (13, 42816), (16, 34788), (24, 23192), (26, 21408), (32, 17394), (39, 14272), (48, 11596), (52, 10704), (64, 8697), (78, 7136), (96, 5798), (104, 5352), (156, 3568), (192, 2899), (208, 2676), (223, 2496), (312, 1784), (416, 1338), (446, 1248), (624, 892), (669, 832)]