254372832

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 856880640

約数和(自身を除く): 602507808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 137, 144, 168, 189, 216, 224, 252, 274, 288, 307, 336, 378, 411, 432, 504, 548, 614, 672, 756, 822, 864, 921, 959, 1008, 1096, 1228, 1233, 1512, 1644, 1842, 1918, 2016, 2149, 2192, 2456, 2466, 2763, 2877, 3024, 3288, 3684, 3699, 3836, 4298, 4384, 4912, 4932, 5526, 5754, 6048, 6447, 6576, 7368, 7398, 7672, 8289, 8596, 8631, 9824, 9864, 11052, 11508, 12894, 13152, 14736, 14796, 15344, 16578, 17192, 17262, 19341, 19728, 22104, 23016, 25788, 25893, 29472, 29592, 30688, 33156, 34384, 34524, 38682, 39456, 42059, 44208, 46032, 51576, 51786, 58023, 59184, 66312, 68768, 69048, 77364, 84118, 88416, 92064, 103152, 103572, 116046, 118368, 126177, 132624, 138096, 154728, 168236, 206304, 207144, 232092, 252354, 265248, 276192, 294413, 309456, 336472, 378531, 414288, 464184, 504708, 588826, 618912, 672944, 757062, 828576, 883239, 928368, 1009416, 1135593, 1177652, 1345888, 1514124, 1766478, 1856736, 2018832, 2271186, 2355304, 2649717, 3028248, 3532956, 4037664, 4542372, 4710608, 5299434, 6056496, 7065912, 7949151, 9084744, 9421216, 10598868, 12112992, 14131824, 15898302, 18169488, 21197736, 28263648, 31796604, 36338976, 42395472, 63593208, 84790944, 127186416, 254372832]

約数ペア:

[(1, 254372832), (2, 127186416), (3, 84790944), (4, 63593208), (6, 42395472), (7, 36338976), (8, 31796604), (9, 28263648), (12, 21197736), (14, 18169488), (16, 15898302), (18, 14131824), (21, 12112992), (24, 10598868), (27, 9421216), (28, 9084744), (32, 7949151), (36, 7065912), (42, 6056496), (48, 5299434), (54, 4710608), (56, 4542372), (63, 4037664), (72, 3532956), (84, 3028248), (96, 2649717), (108, 2355304), (112, 2271186), (126, 2018832), (137, 1856736), (144, 1766478), (168, 1514124), (189, 1345888), (216, 1177652), (224, 1135593), (252, 1009416), (274, 928368), (288, 883239), (307, 828576), (336, 757062), (378, 672944), (411, 618912), (432, 588826), (504, 504708), (548, 464184), (614, 414288), (672, 378531), (756, 336472), (822, 309456), (864, 294413), (921, 276192), (959, 265248), (1008, 252354), (1096, 232092), (1228, 207144), (1233, 206304), (1512, 168236), (1644, 154728), (1842, 138096), (1918, 132624), (2016, 126177), (2149, 118368), (2192, 116046), (2456, 103572), (2466, 103152), (2763, 92064), (2877, 88416), (3024, 84118), (3288, 77364), (3684, 69048), (3699, 68768), (3836, 66312), (4298, 59184), (4384, 58023), (4912, 51786), (4932, 51576), (5526, 46032), (5754, 44208), (6048, 42059), (6447, 39456), (6576, 38682), (7368, 34524), (7398, 34384), (7672, 33156), (8289, 30688), (8596, 29592), (8631, 29472), (9824, 25893), (9864, 25788), (11052, 23016), (11508, 22104), (12894, 19728), (13152, 19341), (14736, 17262), (14796, 17192), (15344, 16578)]