251524728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2953}}^1$

素因数の和:2998

約数の個数: 144

約数和(自身を含む): 843307920

約数和(自身を除く): 591783192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 2953, 3042, 3276, 3549, 4056, 4732, 5906, 6084, 6552, 7098, 8859, 9464, 10647, 11812, 12168, 14196, 17718, 20671, 21294, 23624, 26577, 28392, 35436, 38389, 41342, 42588, 53154, 62013, 70872, 76778, 82684, 85176, 106308, 115167, 124026, 153556, 165368, 186039, 212616, 230334, 248052, 268723, 307112, 345501, 372078, 460668, 496104, 499057, 537446, 691002, 744156, 806169, 921336, 998114, 1074892, 1382004, 1488312, 1497171, 1612338, 1996228, 2149784, 2418507, 2764008, 2994342, 3224676, 3493399, 3992456, 4491513, 4837014, 5988684, 6449352, 6986798, 8983026, 9674028, 10480197, 11977368, 13973596, 17966052, 19348056, 20960394, 27947192, 31440591, 35932104, 41920788, 62881182, 83841576, 125762364, 251524728]

約数ペア:

[(1, 251524728), (2, 125762364), (3, 83841576), (4, 62881182), (6, 41920788), (7, 35932104), (8, 31440591), (9, 27947192), (12, 20960394), (13, 19348056), (14, 17966052), (18, 13973596), (21, 11977368), (24, 10480197), (26, 9674028), (28, 8983026), (36, 6986798), (39, 6449352), (42, 5988684), (52, 4837014), (56, 4491513), (63, 3992456), (72, 3493399), (78, 3224676), (84, 2994342), (91, 2764008), (104, 2418507), (117, 2149784), (126, 1996228), (156, 1612338), (168, 1497171), (169, 1488312), (182, 1382004), (234, 1074892), (252, 998114), (273, 921336), (312, 806169), (338, 744156), (364, 691002), (468, 537446), (504, 499057), (507, 496104), (546, 460668), (676, 372078), (728, 345501), (819, 307112), (936, 268723), (1014, 248052), (1092, 230334), (1183, 212616), (1352, 186039), (1521, 165368), (1638, 153556), (2028, 124026), (2184, 115167), (2366, 106308), (2953, 85176), (3042, 82684), (3276, 76778), (3549, 70872), (4056, 62013), (4732, 53154), (5906, 42588), (6084, 41342), (6552, 38389), (7098, 35436), (8859, 28392), (9464, 26577), (10647, 23624), (11812, 21294), (12168, 20671), (14196, 17718)]