252251376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{404249}}^1$

素因数の和:404273

約数の個数: 40

約数和(自身を含む): 701778000

約数和(自身を除く): 449526624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 404249, 808498, 1212747, 1616996, 2425494, 3233992, 4850988, 5255237, 6467984, 9701976, 10510474, 15765711, 19403952, 21020948, 31531422, 42041896, 63062844, 84083792, 126125688, 252251376]

約数ペア:

[(1, 252251376), (2, 126125688), (3, 84083792), (4, 63062844), (6, 42041896), (8, 31531422), (12, 21020948), (13, 19403952), (16, 15765711), (24, 10510474), (26, 9701976), (39, 6467984), (48, 5255237), (52, 4850988), (78, 3233992), (104, 2425494), (156, 1616996), (208, 1212747), (312, 808498), (624, 404249)]