238432304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4999}}^1$

素因数の和:5289

約数の個数: 40

約数和(自身を含む): 505920000

約数和(自身を除く): 267487696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 1084, 2168, 2981, 4336, 4999, 5962, 9998, 11924, 19996, 23848, 39992, 47696, 54989, 79984, 109978, 219956, 439912, 879824, 1354729, 2709458, 5418916, 10837832, 14902019, 21675664, 29804038, 59608076, 119216152, 238432304]

約数ペア:

[(1, 238432304), (2, 119216152), (4, 59608076), (8, 29804038), (11, 21675664), (16, 14902019), (22, 10837832), (44, 5418916), (88, 2709458), (176, 1354729), (271, 879824), (542, 439912), (1084, 219956), (2168, 109978), (2981, 79984), (4336, 54989), (4999, 47696), (5962, 39992), (9998, 23848), (11924, 19996)]