264841812

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 703248000

約数和(自身を除く): 438406188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 2133, 2844, 3449, 4266, 6399, 6898, 8532, 10347, 12798, 13796, 19197, 20694, 25596, 31041, 38394, 41388, 62082, 76788, 93123, 124164, 186246, 272471, 279369, 372492, 544942, 558738, 817413, 838107, 1089884, 1117476, 1634826, 1676214, 2452239, 3269652, 3352428, 4904478, 7356717, 9808956, 14713434, 22070151, 29426868, 44140302, 66210453, 88280604, 132420906, 264841812]

約数ペア:

[(1, 264841812), (2, 132420906), (3, 88280604), (4, 66210453), (6, 44140302), (9, 29426868), (12, 22070151), (18, 14713434), (27, 9808956), (36, 7356717), (54, 4904478), (79, 3352428), (81, 3269652), (108, 2452239), (158, 1676214), (162, 1634826), (237, 1117476), (243, 1089884), (316, 838107), (324, 817413), (474, 558738), (486, 544942), (711, 372492), (948, 279369), (972, 272471), (1422, 186246), (2133, 124164), (2844, 93123), (3449, 76788), (4266, 62082), (6399, 41388), (6898, 38394), (8532, 31041), (10347, 25596), (12798, 20694), (13796, 19197)]