29638728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 96744960

約数和(自身を除く): 67106232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 271, 279, 294, 372, 392, 434, 441, 504, 542, 558, 588, 651, 744, 813, 868, 882, 1084, 1116, 1176, 1302, 1519, 1626, 1736, 1764, 1897, 1953, 2168, 2232, 2439, 2604, 3038, 3252, 3528, 3794, 3906, 4557, 4878, 5208, 5691, 6076, 6504, 7588, 7812, 8401, 9114, 9756, 11382, 12152, 13279, 13671, 15176, 15624, 16802, 17073, 18228, 19512, 22764, 25203, 26558, 27342, 33604, 34146, 36456, 39837, 45528, 50406, 53116, 54684, 58807, 67208, 68292, 75609, 79674, 100812, 106232, 109368, 117614, 119511, 136584, 151218, 159348, 176421, 201624, 235228, 239022, 302436, 318696, 352842, 411649, 470456, 478044, 529263, 604872, 705684, 823298, 956088, 1058526, 1234947, 1411368, 1646596, 2117052, 2469894, 3293192, 3704841, 4234104, 4939788, 7409682, 9879576, 14819364, 29638728]

約数ペア:

[(1, 29638728), (2, 14819364), (3, 9879576), (4, 7409682), (6, 4939788), (7, 4234104), (8, 3704841), (9, 3293192), (12, 2469894), (14, 2117052), (18, 1646596), (21, 1411368), (24, 1234947), (28, 1058526), (31, 956088), (36, 823298), (42, 705684), (49, 604872), (56, 529263), (62, 478044), (63, 470456), (72, 411649), (84, 352842), (93, 318696), (98, 302436), (124, 239022), (126, 235228), (147, 201624), (168, 176421), (186, 159348), (196, 151218), (217, 136584), (248, 119511), (252, 117614), (271, 109368), (279, 106232), (294, 100812), (372, 79674), (392, 75609), (434, 68292), (441, 67208), (504, 58807), (542, 54684), (558, 53116), (588, 50406), (651, 45528), (744, 39837), (813, 36456), (868, 34146), (882, 33604), (1084, 27342), (1116, 26558), (1176, 25203), (1302, 22764), (1519, 19512), (1626, 18228), (1736, 17073), (1764, 16802), (1897, 15624), (1953, 15176), (2168, 13671), (2232, 13279), (2439, 12152), (2604, 11382), (3038, 9756), (3252, 9114), (3528, 8401), (3794, 7812), (3906, 7588), (4557, 6504), (4878, 6076), (5208, 5691)]