236320504

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{6563}}^1$

素因数の和:7219

約数の個数: 32

約数和(自身を含む): 507265920

約数和(自身を除く): 270945416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 6563, 9002, 13126, 18004, 26252, 36008, 45941, 52504, 91882, 183764, 367528, 4220009, 8440018, 16880036, 29540063, 33760072, 59080126, 118160252, 236320504]

約数ペア:

[(1, 236320504), (2, 118160252), (4, 59080126), (7, 33760072), (8, 29540063), (14, 16880036), (28, 8440018), (56, 4220009), (643, 367528), (1286, 183764), (2572, 91882), (4501, 52504), (5144, 45941), (6563, 36008), (9002, 26252), (13126, 18004)]