479159436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 1361375232

約数和(自身を除く): 882215796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 97, 98, 124, 147, 186, 194, 196, 217, 271, 291, 294, 372, 388, 434, 542, 582, 588, 651, 679, 813, 868, 1084, 1164, 1302, 1358, 1519, 1626, 1897, 2037, 2604, 2716, 3007, 3038, 3252, 3794, 4074, 4557, 4753, 5691, 6014, 6076, 7588, 8148, 8401, 9021, 9114, 9506, 11382, 12028, 13279, 14259, 16802, 18042, 18228, 19012, 21049, 22764, 25203, 26287, 26558, 28518, 33604, 36084, 39837, 42098, 50406, 52574, 53116, 57036, 58807, 63147, 78861, 79674, 84196, 100812, 105148, 117614, 126294, 147343, 157722, 159348, 176421, 184009, 235228, 252588, 294686, 315444, 352842, 368018, 411649, 442029, 552027, 589372, 705684, 736036, 814897, 823298, 884058, 1104054, 1234947, 1288063, 1629794, 1646596, 1768116, 2208108, 2444691, 2469894, 2576126, 3259588, 3864189, 4889382, 4939788, 5152252, 5704279, 7728378, 9778764, 11408558, 15456756, 17112837, 22817116, 34225674, 39929953, 68451348, 79859906, 119789859, 159719812, 239579718, 479159436]

約数ペア:

[(1, 479159436), (2, 239579718), (3, 159719812), (4, 119789859), (6, 79859906), (7, 68451348), (12, 39929953), (14, 34225674), (21, 22817116), (28, 17112837), (31, 15456756), (42, 11408558), (49, 9778764), (62, 7728378), (84, 5704279), (93, 5152252), (97, 4939788), (98, 4889382), (124, 3864189), (147, 3259588), (186, 2576126), (194, 2469894), (196, 2444691), (217, 2208108), (271, 1768116), (291, 1646596), (294, 1629794), (372, 1288063), (388, 1234947), (434, 1104054), (542, 884058), (582, 823298), (588, 814897), (651, 736036), (679, 705684), (813, 589372), (868, 552027), (1084, 442029), (1164, 411649), (1302, 368018), (1358, 352842), (1519, 315444), (1626, 294686), (1897, 252588), (2037, 235228), (2604, 184009), (2716, 176421), (3007, 159348), (3038, 157722), (3252, 147343), (3794, 126294), (4074, 117614), (4557, 105148), (4753, 100812), (5691, 84196), (6014, 79674), (6076, 78861), (7588, 63147), (8148, 58807), (8401, 57036), (9021, 53116), (9114, 52574), (9506, 50406), (11382, 42098), (12028, 39837), (13279, 36084), (14259, 33604), (16802, 28518), (18042, 26558), (18228, 26287), (19012, 25203), (21049, 22764)]