261698304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{48679}}^1$

素因数の和:48705

約数の個数: 72

約数和(自身を含む): 796015360

約数和(自身を除く): 534317056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 48679, 97358, 146037, 194716, 292074, 340753, 389432, 584148, 681506, 778864, 1022259, 1168296, 1363012, 1557728, 2044518, 2336592, 2726024, 3115456, 4089036, 4673184, 5452048, 6230912, 8178072, 9346368, 10904096, 12461824, 16356144, 18692736, 21808192, 32712288, 37385472, 43616384, 65424576, 87232768, 130849152, 261698304]

約数ペア:

[(1, 261698304), (2, 130849152), (3, 87232768), (4, 65424576), (6, 43616384), (7, 37385472), (8, 32712288), (12, 21808192), (14, 18692736), (16, 16356144), (21, 12461824), (24, 10904096), (28, 9346368), (32, 8178072), (42, 6230912), (48, 5452048), (56, 4673184), (64, 4089036), (84, 3115456), (96, 2726024), (112, 2336592), (128, 2044518), (168, 1557728), (192, 1363012), (224, 1168296), (256, 1022259), (336, 778864), (384, 681506), (448, 584148), (672, 389432), (768, 340753), (896, 292074), (1344, 194716), (1792, 146037), (2688, 97358), (5376, 48679)]