621127953168

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{12979103}}^1$

素因数の和:12980111

約数の個数: 40

約数和(自身を含む): 1606190078208

約数和(自身を除く): 985062125040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2991, 3988, 5982, 7976, 11964, 15952, 23928, 47856, 12979103, 25958206, 38937309, 51916412, 77874618, 103832824, 155749236, 207665648, 311498472, 622996944, 12940165691, 25880331382, 38820497073, 51760662764, 77640994146, 103521325528, 155281988292, 207042651056, 310563976584, 621127953168]

約数ペア:

[(1, 621127953168), (2, 310563976584), (3, 207042651056), (4, 155281988292), (6, 103521325528), (8, 77640994146), (12, 51760662764), (16, 38820497073), (24, 25880331382), (48, 12940165691), (997, 622996944), (1994, 311498472), (2991, 207665648), (3988, 155749236), (5982, 103832824), (7976, 77874618), (11964, 51916412), (15952, 38937309), (23928, 25958206), (47856, 12979103)]