1253040894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 3340738560

約数和(自身を除く): 2087697666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 217, 279, 366, 378, 427, 434, 549, 558, 651, 837, 854, 1098, 1281, 1302, 1647, 1674, 1753, 1891, 1953, 2562, 3294, 3506, 3782, 3843, 3906, 5259, 5673, 5859, 7686, 10518, 11346, 11529, 11718, 12271, 13237, 15777, 17019, 23058, 24542, 26474, 31554, 34038, 36813, 39711, 47331, 51057, 54343, 73626, 79422, 94662, 102114, 106933, 108686, 110439, 119133, 163029, 213866, 220878, 238266, 320799, 326058, 331317, 357399, 380401, 489087, 641598, 662634, 714798, 748531, 760802, 962397, 978174, 1141203, 1467261, 1497062, 1924794, 2245593, 2282406, 2887191, 2934522, 3314923, 3423609, 4491186, 5774382, 6629846, 6736779, 6847218, 9944769, 10270827, 13473558, 19889538, 20210337, 20541654, 23204461, 29834307, 40420674, 46408922, 59668614, 69613383, 89502921, 139226766, 179005842, 208840149, 417680298, 626520447, 1253040894]

約数ペア:

[(1, 1253040894), (2, 626520447), (3, 417680298), (6, 208840149), (7, 179005842), (9, 139226766), (14, 89502921), (18, 69613383), (21, 59668614), (27, 46408922), (31, 40420674), (42, 29834307), (54, 23204461), (61, 20541654), (62, 20210337), (63, 19889538), (93, 13473558), (122, 10270827), (126, 9944769), (183, 6847218), (186, 6736779), (189, 6629846), (217, 5774382), (279, 4491186), (366, 3423609), (378, 3314923), (427, 2934522), (434, 2887191), (549, 2282406), (558, 2245593), (651, 1924794), (837, 1497062), (854, 1467261), (1098, 1141203), (1281, 978174), (1302, 962397), (1647, 760802), (1674, 748531), (1753, 714798), (1891, 662634), (1953, 641598), (2562, 489087), (3294, 380401), (3506, 357399), (3782, 331317), (3843, 326058), (3906, 320799), (5259, 238266), (5673, 220878), (5859, 213866), (7686, 163029), (10518, 119133), (11346, 110439), (11529, 108686), (11718, 106933), (12271, 102114), (13237, 94662), (15777, 79422), (17019, 73626), (23058, 54343), (24542, 51057), (26474, 47331), (31554, 39711), (34038, 36813)]