305283348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 858574080

約数和(自身を除く): 553290732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 103, 116, 153, 167, 174, 204, 206, 261, 306, 309, 334, 348, 412, 493, 501, 522, 612, 618, 668, 927, 986, 1002, 1044, 1236, 1479, 1503, 1751, 1854, 1972, 2004, 2839, 2958, 2987, 3006, 3502, 3708, 4437, 4843, 5253, 5678, 5916, 5974, 6012, 7004, 8517, 8874, 8961, 9686, 10506, 11356, 11948, 14529, 15759, 17034, 17201, 17748, 17922, 19372, 21012, 25551, 26883, 29058, 31518, 34068, 34402, 35844, 43587, 50779, 51102, 51603, 53766, 58116, 63036, 68804, 82331, 87174, 101558, 102204, 103206, 107532, 152337, 154809, 164662, 174348, 203116, 206412, 246993, 292417, 304674, 309618, 329324, 457011, 493986, 498829, 584834, 609348, 619236, 740979, 877251, 914022, 987972, 997658, 1169668, 1481958, 1496487, 1754502, 1828044, 1995316, 2631753, 2963916, 2992974, 3509004, 4489461, 5263506, 5985948, 8480093, 8978922, 10527012, 16960186, 17957844, 25440279, 33920372, 50880558, 76320837, 101761116, 152641674, 305283348]

約数ペア:

[(1, 305283348), (2, 152641674), (3, 101761116), (4, 76320837), (6, 50880558), (9, 33920372), (12, 25440279), (17, 17957844), (18, 16960186), (29, 10527012), (34, 8978922), (36, 8480093), (51, 5985948), (58, 5263506), (68, 4489461), (87, 3509004), (102, 2992974), (103, 2963916), (116, 2631753), (153, 1995316), (167, 1828044), (174, 1754502), (204, 1496487), (206, 1481958), (261, 1169668), (306, 997658), (309, 987972), (334, 914022), (348, 877251), (412, 740979), (493, 619236), (501, 609348), (522, 584834), (612, 498829), (618, 493986), (668, 457011), (927, 329324), (986, 309618), (1002, 304674), (1044, 292417), (1236, 246993), (1479, 206412), (1503, 203116), (1751, 174348), (1854, 164662), (1972, 154809), (2004, 152337), (2839, 107532), (2958, 103206), (2987, 102204), (3006, 101558), (3502, 87174), (3708, 82331), (4437, 68804), (4843, 63036), (5253, 58116), (5678, 53766), (5916, 51603), (5974, 51102), (6012, 50779), (7004, 43587), (8517, 35844), (8874, 34402), (8961, 34068), (9686, 31518), (10506, 29058), (11356, 26883), (11948, 25551), (14529, 21012), (15759, 19372), (17034, 17922), (17201, 17748)]