268699816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14071}}^1$

素因数の和:14126

約数の個数: 64

約数和(自身を含む): 648437760

約数和(自身を除く): 379737944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 14071, 19096, 28142, 56284, 98497, 112568, 154781, 196994, 309562, 393988, 436201, 619124, 787976, 872402, 1083467, 1238248, 1744804, 2166934, 3053407, 3489608, 4333868, 4798211, 6106814, 8667736, 9596422, 12213628, 19192844, 24427256, 33587477, 38385688, 67174954, 134349908, 268699816]

約数ペア:

[(1, 268699816), (2, 134349908), (4, 67174954), (7, 38385688), (8, 33587477), (11, 24427256), (14, 19192844), (22, 12213628), (28, 9596422), (31, 8667736), (44, 6106814), (56, 4798211), (62, 4333868), (77, 3489608), (88, 3053407), (124, 2166934), (154, 1744804), (217, 1238248), (248, 1083467), (308, 872402), (341, 787976), (434, 619124), (616, 436201), (682, 393988), (868, 309562), (1364, 196994), (1736, 154781), (2387, 112568), (2728, 98497), (4774, 56284), (9548, 28142), (14071, 19096)]