502442668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6423

約数の個数: 72

約数和(自身を含む): 1137220224

約数和(自身を除く): 634777556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 6361, 11284, 12722, 19747, 25444, 39494, 44527, 78988, 82693, 89054, 165386, 178108, 197191, 311689, 330772, 394382, 578851, 623378, 788764, 1157702, 1246756, 1380337, 2315404, 2563483, 2760674, 4051957, 5126966, 5521348, 8103914, 9662359, 10253932, 16207828, 17944381, 19324718, 35888762, 38649436, 71777524, 125610667, 251221334, 502442668]

約数ペア:

[(1, 502442668), (2, 251221334), (4, 125610667), (7, 71777524), (13, 38649436), (14, 35888762), (26, 19324718), (28, 17944381), (31, 16207828), (49, 10253932), (52, 9662359), (62, 8103914), (91, 5521348), (98, 5126966), (124, 4051957), (182, 2760674), (196, 2563483), (217, 2315404), (364, 1380337), (403, 1246756), (434, 1157702), (637, 788764), (806, 623378), (868, 578851), (1274, 394382), (1519, 330772), (1612, 311689), (2548, 197191), (2821, 178108), (3038, 165386), (5642, 89054), (6076, 82693), (6361, 78988), (11284, 44527), (12722, 39494), (19747, 25444)]