247443312

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{177761}}^1$

素因数の和:177801

約数の個数: 40

約数和(自身を含む): 661274640

約数和(自身を除く): 413831328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 177761, 355522, 533283, 711044, 1066566, 1422088, 2133132, 2844176, 4266264, 5155069, 8532528, 10310138, 15465207, 20620276, 30930414, 41240552, 61860828, 82481104, 123721656, 247443312]

約数ペア:

[(1, 247443312), (2, 123721656), (3, 82481104), (4, 61860828), (6, 41240552), (8, 30930414), (12, 20620276), (16, 15465207), (24, 10310138), (29, 8532528), (48, 5155069), (58, 4266264), (87, 2844176), (116, 2133132), (174, 1422088), (232, 1066566), (348, 711044), (464, 533283), (696, 355522), (1392, 177761)]