388158792

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{330067}}^1$

素因数の和:330090

約数の個数: 48

約数和(自身を含む): 1128832560

約数和(自身を除く): 740673768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 330067, 660134, 990201, 1320268, 1980402, 2310469, 2640536, 3960804, 4620938, 6931407, 7921608, 9241876, 13862814, 16173283, 18483752, 27725628, 32346566, 48519849, 55451256, 64693132, 97039698, 129386264, 194079396, 388158792]

約数ペア:

[(1, 388158792), (2, 194079396), (3, 129386264), (4, 97039698), (6, 64693132), (7, 55451256), (8, 48519849), (12, 32346566), (14, 27725628), (21, 18483752), (24, 16173283), (28, 13862814), (42, 9241876), (49, 7921608), (56, 6931407), (84, 4620938), (98, 3960804), (147, 2640536), (168, 2310469), (196, 1980402), (294, 1320268), (392, 990201), (588, 660134), (1176, 330067)]