669508288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3089

約数の個数: 56

約数和(自身を含む): 1395630432

約数和(自身を除く): 726122144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 157, 184, 314, 368, 628, 736, 1256, 1472, 2512, 2897, 3611, 5024, 5794, 7222, 10048, 11588, 14444, 23176, 28888, 46352, 57776, 66631, 92704, 115552, 133262, 185408, 231104, 266524, 454829, 533048, 909658, 1066096, 1819316, 2132192, 3638632, 4264384, 7277264, 10461067, 14554528, 20922134, 29109056, 41844268, 83688536, 167377072, 334754144, 669508288]

約数ペア:

[(1, 669508288), (2, 334754144), (4, 167377072), (8, 83688536), (16, 41844268), (23, 29109056), (32, 20922134), (46, 14554528), (64, 10461067), (92, 7277264), (157, 4264384), (184, 3638632), (314, 2132192), (368, 1819316), (628, 1066096), (736, 909658), (1256, 533048), (1472, 454829), (2512, 266524), (2897, 231104), (3611, 185408), (5024, 133262), (5794, 115552), (7222, 92704), (10048, 66631), (11588, 57776), (14444, 46352), (23176, 28888)]