258532884

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 699066368

約数和(自身を除く): 440533484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 103, 108, 122, 127, 162, 183, 206, 244, 254, 309, 324, 366, 381, 412, 508, 549, 618, 732, 762, 927, 1098, 1143, 1236, 1524, 1647, 1854, 2196, 2286, 2781, 3294, 3429, 3708, 4572, 4941, 5562, 6283, 6588, 6858, 7747, 8343, 9882, 10287, 11124, 12566, 13081, 13716, 15494, 16686, 18849, 19764, 20574, 23241, 25132, 26162, 30988, 33372, 37698, 39243, 41148, 46482, 52324, 56547, 69723, 75396, 78486, 92964, 113094, 117729, 139446, 156972, 169641, 209169, 226188, 235458, 278892, 339282, 353187, 418338, 470916, 508923, 627507, 678564, 706374, 797941, 836676, 1017846, 1059561, 1255014, 1412748, 1595882, 2035692, 2119122, 2393823, 2510028, 3191764, 4238244, 4787646, 7181469, 9575292, 14362938, 21544407, 28725876, 43088814, 64633221, 86177628, 129266442, 258532884]

約数ペア:

[(1, 258532884), (2, 129266442), (3, 86177628), (4, 64633221), (6, 43088814), (9, 28725876), (12, 21544407), (18, 14362938), (27, 9575292), (36, 7181469), (54, 4787646), (61, 4238244), (81, 3191764), (103, 2510028), (108, 2393823), (122, 2119122), (127, 2035692), (162, 1595882), (183, 1412748), (206, 1255014), (244, 1059561), (254, 1017846), (309, 836676), (324, 797941), (366, 706374), (381, 678564), (412, 627507), (508, 508923), (549, 470916), (618, 418338), (732, 353187), (762, 339282), (927, 278892), (1098, 235458), (1143, 226188), (1236, 209169), (1524, 169641), (1647, 156972), (1854, 139446), (2196, 117729), (2286, 113094), (2781, 92964), (3294, 78486), (3429, 75396), (3708, 69723), (4572, 56547), (4941, 52324), (5562, 46482), (6283, 41148), (6588, 39243), (6858, 37698), (7747, 33372), (8343, 30988), (9882, 26162), (10287, 25132), (11124, 23241), (12566, 20574), (13081, 19764), (13716, 18849), (15494, 16686)]