406985196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2273}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 974945664

約数和(自身を除く): 567960468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 347, 516, 694, 1041, 1388, 2082, 2273, 4164, 4546, 6819, 9092, 13638, 14921, 27276, 29842, 44763, 59684, 89526, 97739, 179052, 195478, 293217, 390956, 586434, 788731, 1172868, 1577462, 2366193, 3154924, 4732386, 9464772, 33915433, 67830866, 101746299, 135661732, 203492598, 406985196]

約数ペア:

[(1, 406985196), (2, 203492598), (3, 135661732), (4, 101746299), (6, 67830866), (12, 33915433), (43, 9464772), (86, 4732386), (129, 3154924), (172, 2366193), (258, 1577462), (347, 1172868), (516, 788731), (694, 586434), (1041, 390956), (1388, 293217), (2082, 195478), (2273, 179052), (4164, 97739), (4546, 89526), (6819, 59684), (9092, 44763), (13638, 29842), (14921, 27276)]