1113216

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 3198720

約数和(自身を除く): 2085504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 223, 312, 384, 416, 446, 624, 669, 832, 892, 1248, 1338, 1664, 1784, 2496, 2676, 2899, 3568, 4992, 5352, 5798, 7136, 8697, 10704, 11596, 14272, 17394, 21408, 23192, 28544, 34788, 42816, 46384, 69576, 85632, 92768, 139152, 185536, 278304, 371072, 556608, 1113216]

約数ペア:

[(1, 1113216), (2, 556608), (3, 371072), (4, 278304), (6, 185536), (8, 139152), (12, 92768), (13, 85632), (16, 69576), (24, 46384), (26, 42816), (32, 34788), (39, 28544), (48, 23192), (52, 21408), (64, 17394), (78, 14272), (96, 11596), (104, 10704), (128, 8697), (156, 7136), (192, 5798), (208, 5352), (223, 4992), (312, 3568), (384, 2899), (416, 2676), (446, 2496), (624, 1784), (669, 1664), (832, 1338), (892, 1248)]