251290464

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5028

約数の個数: 96

約数和(自身を含む): 721115136

約数和(自身を除く): 469824672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2976, 3162, 4216, 4967, 6324, 8432, 9934, 12648, 14901, 16864, 19868, 25296, 29802, 39736, 50592, 59604, 79472, 84439, 119208, 153977, 158944, 168878, 238416, 253317, 307954, 337756, 461931, 476832, 506634, 615908, 675512, 923862, 1013268, 1231816, 1351024, 1847724, 2026536, 2463632, 2617609, 2702048, 3695448, 4053072, 4927264, 5235218, 7390896, 7852827, 8106144, 10470436, 14781792, 15705654, 20940872, 31411308, 41881744, 62822616, 83763488, 125645232, 251290464]

約数ペア:

[(1, 251290464), (2, 125645232), (3, 83763488), (4, 62822616), (6, 41881744), (8, 31411308), (12, 20940872), (16, 15705654), (17, 14781792), (24, 10470436), (31, 8106144), (32, 7852827), (34, 7390896), (48, 5235218), (51, 4927264), (62, 4053072), (68, 3695448), (93, 2702048), (96, 2617609), (102, 2463632), (124, 2026536), (136, 1847724), (186, 1351024), (204, 1231816), (248, 1013268), (272, 923862), (372, 675512), (408, 615908), (496, 506634), (527, 476832), (544, 461931), (744, 337756), (816, 307954), (992, 253317), (1054, 238416), (1488, 168878), (1581, 158944), (1632, 153977), (2108, 119208), (2976, 84439), (3162, 79472), (4216, 59604), (4967, 50592), (6324, 39736), (8432, 29802), (9934, 25296), (12648, 19868), (14901, 16864)]