248711988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{4943}}^1$

素因数の和:5556

約数の個数: 48

約数和(自身を含む): 664473600

約数和(自身を除く): 415761612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 599, 1198, 1797, 2396, 3594, 4193, 4943, 7188, 8386, 9886, 12579, 14829, 16772, 19772, 25158, 29658, 34601, 50316, 59316, 69202, 103803, 138404, 207606, 415212, 2960857, 5921714, 8882571, 11843428, 17765142, 20725999, 35530284, 41451998, 62177997, 82903996, 124355994, 248711988]

約数ペア:

[(1, 248711988), (2, 124355994), (3, 82903996), (4, 62177997), (6, 41451998), (7, 35530284), (12, 20725999), (14, 17765142), (21, 11843428), (28, 8882571), (42, 5921714), (84, 2960857), (599, 415212), (1198, 207606), (1797, 138404), (2396, 103803), (3594, 69202), (4193, 59316), (4943, 50316), (7188, 34601), (8386, 29658), (9886, 25158), (12579, 19772), (14829, 16772)]