642752928

素因数分解:

$2^5\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2539}}^1$

素因数の和:2851

約数の個数: 96

約数和(自身を含む): 1881835200

約数和(自身を除く): 1239082272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 293, 432, 586, 864, 879, 1172, 1758, 2344, 2539, 2637, 3516, 4688, 5078, 5274, 7032, 7617, 7911, 9376, 10156, 10548, 14064, 15234, 15822, 20312, 21096, 22851, 28128, 30468, 31644, 40624, 42192, 45702, 60936, 63288, 68553, 81248, 84384, 91404, 121872, 126576, 137106, 182808, 243744, 253152, 274212, 365616, 548424, 731232, 743927, 1096848, 1487854, 2193696, 2231781, 2975708, 4463562, 5951416, 6695343, 8927124, 11902832, 13390686, 17854248, 20086029, 23805664, 26781372, 35708496, 40172058, 53562744, 71416992, 80344116, 107125488, 160688232, 214250976, 321376464, 642752928]

約数ペア:

[(1, 642752928), (2, 321376464), (3, 214250976), (4, 160688232), (6, 107125488), (8, 80344116), (9, 71416992), (12, 53562744), (16, 40172058), (18, 35708496), (24, 26781372), (27, 23805664), (32, 20086029), (36, 17854248), (48, 13390686), (54, 11902832), (72, 8927124), (96, 6695343), (108, 5951416), (144, 4463562), (216, 2975708), (288, 2231781), (293, 2193696), (432, 1487854), (586, 1096848), (864, 743927), (879, 731232), (1172, 548424), (1758, 365616), (2344, 274212), (2539, 253152), (2637, 243744), (3516, 182808), (4688, 137106), (5078, 126576), (5274, 121872), (7032, 91404), (7617, 84384), (7911, 81248), (9376, 68553), (10156, 63288), (10548, 60936), (14064, 45702), (15234, 42192), (15822, 40624), (20312, 31644), (21096, 30468), (22851, 28128)]