396626928

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{30491}}^1$

素因数の和:30773

約数の個数: 40

約数和(自身を含む): 1028434176

約数和(自身を除く): 631807248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 30491, 60982, 91473, 121964, 182946, 243928, 365892, 487856, 731784, 1463568, 8263061, 16526122, 24789183, 33052244, 49578366, 66104488, 99156732, 132208976, 198313464, 396626928]

約数ペア:

[(1, 396626928), (2, 198313464), (3, 132208976), (4, 99156732), (6, 66104488), (8, 49578366), (12, 33052244), (16, 24789183), (24, 16526122), (48, 8263061), (271, 1463568), (542, 731784), (813, 487856), (1084, 365892), (1626, 243928), (2168, 182946), (3252, 121964), (4336, 91473), (6504, 60982), (13008, 30491)]