388633144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{1601}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 767998800

約数和(自身を除く): 379365656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1597, 1601, 3194, 3202, 6388, 6404, 12776, 12808, 30343, 30419, 60686, 60838, 121372, 121676, 242744, 243352, 2556797, 5113594, 10227188, 20454376, 48579143, 97158286, 194316572, 388633144]

約数ペア:

[(1, 388633144), (2, 194316572), (4, 97158286), (8, 48579143), (19, 20454376), (38, 10227188), (76, 5113594), (152, 2556797), (1597, 243352), (1601, 242744), (3194, 121676), (3202, 121372), (6388, 60838), (6404, 60686), (12776, 30419), (12808, 30343)]