316372584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 921456000

約数和(自身を除く): 605083416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 157, 187, 204, 264, 314, 374, 408, 449, 471, 561, 628, 748, 898, 942, 1122, 1256, 1347, 1496, 1727, 1796, 1884, 2244, 2669, 2694, 3454, 3592, 3768, 4488, 4939, 5181, 5338, 5388, 6908, 7633, 8007, 9878, 10362, 10676, 10776, 13816, 14817, 15266, 16014, 19756, 20724, 21352, 22899, 29359, 29634, 30532, 32028, 39512, 41448, 45798, 58718, 59268, 61064, 64056, 70493, 83963, 88077, 91596, 117436, 118536, 140986, 167926, 176154, 183192, 211479, 234872, 251889, 281972, 335852, 352308, 422958, 503778, 563944, 671704, 704616, 775423, 845916, 1007556, 1198381, 1550846, 1691832, 2015112, 2326269, 2396762, 3101692, 3595143, 4652538, 4793524, 6203384, 7190286, 9305076, 9587048, 13182191, 14380572, 18610152, 26364382, 28761144, 39546573, 52728764, 79093146, 105457528, 158186292, 316372584]

約数ペア:

[(1, 316372584), (2, 158186292), (3, 105457528), (4, 79093146), (6, 52728764), (8, 39546573), (11, 28761144), (12, 26364382), (17, 18610152), (22, 14380572), (24, 13182191), (33, 9587048), (34, 9305076), (44, 7190286), (51, 6203384), (66, 4793524), (68, 4652538), (88, 3595143), (102, 3101692), (132, 2396762), (136, 2326269), (157, 2015112), (187, 1691832), (204, 1550846), (264, 1198381), (314, 1007556), (374, 845916), (408, 775423), (449, 704616), (471, 671704), (561, 563944), (628, 503778), (748, 422958), (898, 352308), (942, 335852), (1122, 281972), (1256, 251889), (1347, 234872), (1496, 211479), (1727, 183192), (1796, 176154), (1884, 167926), (2244, 140986), (2669, 118536), (2694, 117436), (3454, 91596), (3592, 88077), (3768, 83963), (4488, 70493), (4939, 64056), (5181, 61064), (5338, 59268), (5388, 58718), (6908, 45798), (7633, 41448), (8007, 39512), (9878, 32028), (10362, 30532), (10676, 29634), (10776, 29359), (13816, 22899), (14817, 21352), (15266, 20724), (16014, 19756)]