257417997072

素因数分解:

$2^4\times 3^1\times {\mathrm{41231}}^1\times {\mathrm{130069}}^1$

素因数の和:171311

約数の個数: 40

約数和(自身を含む): 665017733760

約数和(自身を除く): 407599736688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41231, 82462, 123693, 130069, 164924, 247386, 260138, 329848, 390207, 494772, 520276, 659696, 780414, 989544, 1040552, 1560828, 1979088, 2081104, 3121656, 6243312, 5362874939, 10725749878, 16088624817, 21451499756, 32177249634, 42902999512, 64354499268, 85805999024, 128708998536, 257417997072]

約数ペア:

[(1, 257417997072), (2, 128708998536), (3, 85805999024), (4, 64354499268), (6, 42902999512), (8, 32177249634), (12, 21451499756), (16, 16088624817), (24, 10725749878), (48, 5362874939), (41231, 6243312), (82462, 3121656), (123693, 2081104), (130069, 1979088), (164924, 1560828), (247386, 1040552), (260138, 989544), (329848, 780414), (390207, 659696), (494772, 520276)]