274314928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18181}}^1$

素因数の和:18253

約数の個数: 40

約数和(自身を含む): 568151136

約数和(自身を除く): 293836208

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 18181, 36362, 72724, 145448, 290896, 418163, 745421, 836326, 1490842, 1672652, 2981684, 3345304, 5963368, 6690608, 11926736, 17144683, 34289366, 68578732, 137157464, 274314928]

約数ペア:

[(1, 274314928), (2, 137157464), (4, 68578732), (8, 34289366), (16, 17144683), (23, 11926736), (41, 6690608), (46, 5963368), (82, 3345304), (92, 2981684), (164, 1672652), (184, 1490842), (328, 836326), (368, 745421), (656, 418163), (943, 290896), (1886, 145448), (3772, 72724), (7544, 36362), (15088, 18181)]