229960728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 671385600

約数和(自身を除く): 441424872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 244, 248, 279, 366, 372, 488, 549, 558, 563, 732, 744, 837, 1098, 1116, 1126, 1464, 1647, 1674, 1689, 1891, 2196, 2232, 2252, 3294, 3348, 3378, 3782, 4392, 4504, 5067, 5673, 6588, 6696, 6756, 7564, 10134, 11346, 13176, 13512, 15128, 15201, 17019, 17453, 20268, 22692, 30402, 34038, 34343, 34906, 40536, 45384, 51057, 52359, 60804, 68076, 68686, 69812, 102114, 103029, 104718, 121608, 136152, 137372, 139624, 157077, 204228, 206058, 209436, 274744, 309087, 314154, 408456, 412116, 418872, 471231, 618174, 628308, 824232, 927261, 942462, 1064633, 1236348, 1256616, 1854522, 1884924, 2129266, 2472696, 3193899, 3709044, 3769848, 4258532, 6387798, 7418088, 8517064, 9581697, 12775596, 19163394, 25551192, 28745091, 38326788, 57490182, 76653576, 114980364, 229960728]

約数ペア:

[(1, 229960728), (2, 114980364), (3, 76653576), (4, 57490182), (6, 38326788), (8, 28745091), (9, 25551192), (12, 19163394), (18, 12775596), (24, 9581697), (27, 8517064), (31, 7418088), (36, 6387798), (54, 4258532), (61, 3769848), (62, 3709044), (72, 3193899), (93, 2472696), (108, 2129266), (122, 1884924), (124, 1854522), (183, 1256616), (186, 1236348), (216, 1064633), (244, 942462), (248, 927261), (279, 824232), (366, 628308), (372, 618174), (488, 471231), (549, 418872), (558, 412116), (563, 408456), (732, 314154), (744, 309087), (837, 274744), (1098, 209436), (1116, 206058), (1126, 204228), (1464, 157077), (1647, 139624), (1674, 137372), (1689, 136152), (1891, 121608), (2196, 104718), (2232, 103029), (2252, 102114), (3294, 69812), (3348, 68686), (3378, 68076), (3782, 60804), (4392, 52359), (4504, 51057), (5067, 45384), (5673, 40536), (6588, 34906), (6696, 34343), (6756, 34038), (7564, 30402), (10134, 22692), (11346, 20268), (13176, 17453), (13512, 17019), (15128, 15201)]