680433912

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 1929312000

約数和(自身を除く): 1248878088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 139, 173, 216, 262, 278, 346, 393, 417, 519, 524, 556, 692, 786, 834, 1038, 1048, 1112, 1179, 1251, 1384, 1557, 1572, 1668, 2076, 2358, 2502, 3114, 3144, 3336, 3537, 3753, 4152, 4671, 4716, 5004, 6228, 7074, 7506, 9342, 9432, 10008, 12456, 14148, 15012, 18209, 18684, 22663, 24047, 28296, 30024, 36418, 37368, 45326, 48094, 54627, 67989, 72141, 72836, 90652, 96188, 109254, 135978, 144282, 145672, 163881, 181304, 192376, 203967, 216423, 218508, 271956, 288564, 327762, 407934, 432846, 437016, 491643, 543912, 577128, 611901, 649269, 655524, 815868, 865692, 983286, 1223802, 1298538, 1311048, 1631736, 1731384, 1966572, 2447604, 2597076, 3150157, 3933144, 4895208, 5194152, 6300314, 9450471, 12600628, 18900942, 25201256, 28351413, 37801884, 56702826, 75603768, 85054239, 113405652, 170108478, 226811304, 340216956, 680433912]

約数ペア:

[(1, 680433912), (2, 340216956), (3, 226811304), (4, 170108478), (6, 113405652), (8, 85054239), (9, 75603768), (12, 56702826), (18, 37801884), (24, 28351413), (27, 25201256), (36, 18900942), (54, 12600628), (72, 9450471), (108, 6300314), (131, 5194152), (139, 4895208), (173, 3933144), (216, 3150157), (262, 2597076), (278, 2447604), (346, 1966572), (393, 1731384), (417, 1631736), (519, 1311048), (524, 1298538), (556, 1223802), (692, 983286), (786, 865692), (834, 815868), (1038, 655524), (1048, 649269), (1112, 611901), (1179, 577128), (1251, 543912), (1384, 491643), (1557, 437016), (1572, 432846), (1668, 407934), (2076, 327762), (2358, 288564), (2502, 271956), (3114, 218508), (3144, 216423), (3336, 203967), (3537, 192376), (3753, 181304), (4152, 163881), (4671, 145672), (4716, 144282), (5004, 135978), (6228, 109254), (7074, 96188), (7506, 90652), (9342, 72836), (9432, 72141), (10008, 67989), (12456, 54627), (14148, 48094), (15012, 45326), (18209, 37368), (18684, 36418), (22663, 30024), (24047, 28296)]