641215008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 2161393920

約数和(自身を除く): 1520178912

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, 97, 108, 112, 126, 144, 168, 189, 194, 216, 224, 252, 288, 291, 336, 378, 388, 432, 504, 582, 672, 679, 756, 776, 864, 873, 1008, 1093, 1164, 1358, 1512, 1552, 1746, 2016, 2037, 2186, 2328, 2619, 2716, 3024, 3104, 3279, 3492, 4074, 4372, 4656, 5238, 5432, 6048, 6111, 6558, 6984, 7651, 8148, 8744, 9312, 9837, 10476, 10864, 12222, 13116, 13968, 15302, 16296, 17488, 18333, 19674, 20952, 21728, 22953, 24444, 26232, 27936, 29511, 30604, 32592, 34976, 36666, 39348, 41904, 45906, 48888, 52464, 59022, 61208, 65184, 68859, 73332, 78696, 83808, 91812, 97776, 104928, 106021, 118044, 122416, 137718, 146664, 157392, 183624, 195552, 206577, 212042, 236088, 244832, 275436, 293328, 314784, 318063, 367248, 413154, 424084, 472176, 550872, 586656, 636126, 734496, 742147, 826308, 848168, 944352, 954189, 1101744, 1272252, 1484294, 1652616, 1696336, 1908378, 2203488, 2226441, 2544504, 2862567, 2968588, 3305232, 3392672, 3816756, 4452882, 5089008, 5725134, 5937176, 6610464, 6679323, 7633512, 8905764, 10178016, 11450268, 11874352, 13358646, 15267024, 17811528, 20037969, 22900536, 23748704, 26717292, 30534048, 35623056, 40075938, 45801072, 53434584, 71246112, 80151876, 91602144, 106869168, 160303752, 213738336, 320607504, 641215008]

約数ペア:

[(1, 641215008), (2, 320607504), (3, 213738336), (4, 160303752), (6, 106869168), (7, 91602144), (8, 80151876), (9, 71246112), (12, 53434584), (14, 45801072), (16, 40075938), (18, 35623056), (21, 30534048), (24, 26717292), (27, 23748704), (28, 22900536), (32, 20037969), (36, 17811528), (42, 15267024), (48, 13358646), (54, 11874352), (56, 11450268), (63, 10178016), (72, 8905764), (84, 7633512), (96, 6679323), (97, 6610464), (108, 5937176), (112, 5725134), (126, 5089008), (144, 4452882), (168, 3816756), (189, 3392672), (194, 3305232), (216, 2968588), (224, 2862567), (252, 2544504), (288, 2226441), (291, 2203488), (336, 1908378), (378, 1696336), (388, 1652616), (432, 1484294), (504, 1272252), (582, 1101744), (672, 954189), (679, 944352), (756, 848168), (776, 826308), (864, 742147), (873, 734496), (1008, 636126), (1093, 586656), (1164, 550872), (1358, 472176), (1512, 424084), (1552, 413154), (1746, 367248), (2016, 318063), (2037, 314784), (2186, 293328), (2328, 275436), (2619, 244832), (2716, 236088), (3024, 212042), (3104, 206577), (3279, 195552), (3492, 183624), (4074, 157392), (4372, 146664), (4656, 137718), (5238, 122416), (5432, 118044), (6048, 106021), (6111, 104928), (6558, 97776), (6984, 91812), (7651, 83808), (8148, 78696), (8744, 73332), (9312, 68859), (9837, 65184), (10476, 61208), (10864, 59022), (12222, 52464), (13116, 48888), (13968, 45906), (15302, 41904), (16296, 39348), (17488, 36666), (18333, 34976), (19674, 32592), (20952, 30604), (21728, 29511), (22953, 27936), (24444, 26232)]