641792592

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{30319}}^1$

素因数の和:30350

約数の個数: 120

約数和(自身を含む): 2143017600

約数和(自身を除く): 1501225008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 30319, 60638, 90957, 121276, 181914, 212233, 242552, 272871, 363828, 424466, 485104, 545742, 636699, 727656, 818613, 848932, 1091484, 1273398, 1455312, 1485631, 1637226, 1697864, 1910097, 2182968, 2546796, 2971262, 3274452, 3395728, 3820194, 4365936, 4456893, 5093592, 5730291, 5942524, 6548904, 7640388, 8913786, 10187184, 11460582, 11885048, 13097808, 13370679, 15280776, 17827572, 22921164, 23770096, 26741358, 30561552, 35655144, 40112037, 45842328, 53482716, 71310288, 80224074, 91684656, 106965432, 160448148, 213930864, 320896296, 641792592]

約数ペア:

[(1, 641792592), (2, 320896296), (3, 213930864), (4, 160448148), (6, 106965432), (7, 91684656), (8, 80224074), (9, 71310288), (12, 53482716), (14, 45842328), (16, 40112037), (18, 35655144), (21, 30561552), (24, 26741358), (27, 23770096), (28, 22921164), (36, 17827572), (42, 15280776), (48, 13370679), (49, 13097808), (54, 11885048), (56, 11460582), (63, 10187184), (72, 8913786), (84, 7640388), (98, 6548904), (108, 5942524), (112, 5730291), (126, 5093592), (144, 4456893), (147, 4365936), (168, 3820194), (189, 3395728), (196, 3274452), (216, 2971262), (252, 2546796), (294, 2182968), (336, 1910097), (378, 1697864), (392, 1637226), (432, 1485631), (441, 1455312), (504, 1273398), (588, 1091484), (756, 848932), (784, 818613), (882, 727656), (1008, 636699), (1176, 545742), (1323, 485104), (1512, 424466), (1764, 363828), (2352, 272871), (2646, 242552), (3024, 212233), (3528, 181914), (5292, 121276), (7056, 90957), (10584, 60638), (21168, 30319)]