348564728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1607}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 688867200

約数和(自身を除く): 340302472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1427, 1607, 2854, 3214, 5708, 6428, 11416, 12856, 27113, 30533, 54226, 61066, 108452, 122132, 216904, 244264, 2293189, 4586378, 9172756, 18345512, 43570591, 87141182, 174282364, 348564728]

約数ペア:

[(1, 348564728), (2, 174282364), (4, 87141182), (8, 43570591), (19, 18345512), (38, 9172756), (76, 4586378), (152, 2293189), (1427, 244264), (1607, 216904), (2854, 122132), (3214, 108452), (5708, 61066), (6428, 54226), (11416, 30533), (12856, 27113)]