391487568

素因数分解:

$2^4\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{6791}}^1$

素因数の和:8003

約数の個数: 40

約数和(自身を含む): 1012334016

約数和(自身を除く): 620846448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1201, 2402, 3603, 4804, 6791, 7206, 9608, 13582, 14412, 19216, 20373, 27164, 28824, 40746, 54328, 57648, 81492, 108656, 162984, 325968, 8155991, 16311982, 24467973, 32623964, 48935946, 65247928, 97871892, 130495856, 195743784, 391487568]

約数ペア:

[(1, 391487568), (2, 195743784), (3, 130495856), (4, 97871892), (6, 65247928), (8, 48935946), (12, 32623964), (16, 24467973), (24, 16311982), (48, 8155991), (1201, 325968), (2402, 162984), (3603, 108656), (4804, 81492), (6791, 57648), (7206, 54328), (9608, 40746), (13582, 28824), (14412, 27164), (19216, 20373)]