331320304

素因数分解:

$2^4\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4003}}^1$

素因数の和:4757

約数の個数: 40

約数和(自身を含む): 734814080

約数和(自身を除く): 403493776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 739, 1478, 2956, 4003, 5173, 5912, 8006, 10346, 11824, 16012, 20692, 28021, 32024, 41384, 56042, 64048, 82768, 112084, 224168, 448336, 2958217, 5916434, 11832868, 20707519, 23665736, 41415038, 47331472, 82830076, 165660152, 331320304]

約数ペア:

[(1, 331320304), (2, 165660152), (4, 82830076), (7, 47331472), (8, 41415038), (14, 23665736), (16, 20707519), (28, 11832868), (56, 5916434), (112, 2958217), (739, 448336), (1478, 224168), (2956, 112084), (4003, 82768), (5173, 64048), (5912, 56042), (8006, 41384), (10346, 32024), (11824, 28021), (16012, 20692)]