204629568

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 224

約数和(自身を含む): 660562560

約数和(自身を除く): 455932992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 64, 66, 78, 87, 88, 96, 104, 116, 132, 143, 156, 174, 176, 192, 208, 232, 257, 264, 286, 312, 319, 348, 352, 377, 416, 429, 464, 514, 528, 572, 624, 638, 696, 704, 754, 771, 832, 858, 928, 957, 1028, 1056, 1131, 1144, 1248, 1276, 1392, 1508, 1542, 1716, 1856, 1914, 2056, 2112, 2262, 2288, 2496, 2552, 2784, 2827, 3016, 3084, 3341, 3432, 3828, 4112, 4147, 4524, 4576, 5104, 5568, 5654, 6032, 6168, 6682, 6864, 7453, 7656, 8224, 8294, 8481, 9048, 9152, 10023, 10208, 11308, 12064, 12336, 12441, 13364, 13728, 14906, 15312, 16448, 16588, 16962, 18096, 20046, 20416, 22359, 22616, 24128, 24672, 24882, 26728, 27456, 29812, 30624, 33176, 33924, 36192, 36751, 40092, 44718, 45232, 49344, 49764, 53456, 59624, 61248, 66352, 67848, 72384, 73502, 80184, 81983, 89436, 90464, 96889, 99528, 106912, 110253, 119248, 132704, 135696, 147004, 160368, 163966, 178872, 180928, 193778, 199056, 213824, 220506, 238496, 245949, 265408, 271392, 290667, 294008, 320736, 327932, 357744, 387556, 398112, 441012, 476992, 491898, 542784, 581334, 588016, 641472, 655864, 715488, 775112, 796224, 882024, 983796, 1065779, 1162668, 1176032, 1311728, 1430976, 1550224, 1764048, 1967592, 2131558, 2325336, 2352064, 2623456, 3100448, 3197337, 3528096, 3935184, 4263116, 4650672, 5246912, 6200896, 6394674, 7056192, 7870368, 8526232, 9301344, 12789348, 15740736, 17052464, 18602688, 25578696, 34104928, 51157392, 68209856, 102314784, 204629568]

約数ペア:

[(1, 204629568), (2, 102314784), (3, 68209856), (4, 51157392), (6, 34104928), (8, 25578696), (11, 18602688), (12, 17052464), (13, 15740736), (16, 12789348), (22, 9301344), (24, 8526232), (26, 7870368), (29, 7056192), (32, 6394674), (33, 6200896), (39, 5246912), (44, 4650672), (48, 4263116), (52, 3935184), (58, 3528096), (64, 3197337), (66, 3100448), (78, 2623456), (87, 2352064), (88, 2325336), (96, 2131558), (104, 1967592), (116, 1764048), (132, 1550224), (143, 1430976), (156, 1311728), (174, 1176032), (176, 1162668), (192, 1065779), (208, 983796), (232, 882024), (257, 796224), (264, 775112), (286, 715488), (312, 655864), (319, 641472), (348, 588016), (352, 581334), (377, 542784), (416, 491898), (429, 476992), (464, 441012), (514, 398112), (528, 387556), (572, 357744), (624, 327932), (638, 320736), (696, 294008), (704, 290667), (754, 271392), (771, 265408), (832, 245949), (858, 238496), (928, 220506), (957, 213824), (1028, 199056), (1056, 193778), (1131, 180928), (1144, 178872), (1248, 163966), (1276, 160368), (1392, 147004), (1508, 135696), (1542, 132704), (1716, 119248), (1856, 110253), (1914, 106912), (2056, 99528), (2112, 96889), (2262, 90464), (2288, 89436), (2496, 81983), (2552, 80184), (2784, 73502), (2827, 72384), (3016, 67848), (3084, 66352), (3341, 61248), (3432, 59624), (3828, 53456), (4112, 49764), (4147, 49344), (4524, 45232), (4576, 44718), (5104, 40092), (5568, 36751), (5654, 36192), (6032, 33924), (6168, 33176), (6682, 30624), (6864, 29812), (7453, 27456), (7656, 26728), (8224, 24882), (8294, 24672), (8481, 24128), (9048, 22616), (9152, 22359), (10023, 20416), (10208, 20046), (11308, 18096), (12064, 16962), (12336, 16588), (12441, 16448), (13364, 15312), (13728, 14906)]