228886578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21647

約数の個数: 48

約数和(自身を含む): 538886400

約数和(自身を除く): 309999822

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 21589, 43178, 64767, 129534, 194301, 388602, 410191, 669259, 820382, 1230573, 1338518, 2007777, 2461146, 3691719, 4015554, 6023331, 7383438, 12046662, 12715921, 25431842, 38147763, 76295526, 114443289, 228886578]

約数ペア:

[(1, 228886578), (2, 114443289), (3, 76295526), (6, 38147763), (9, 25431842), (18, 12715921), (19, 12046662), (31, 7383438), (38, 6023331), (57, 4015554), (62, 3691719), (93, 2461146), (114, 2007777), (171, 1338518), (186, 1230573), (279, 820382), (342, 669259), (558, 410191), (589, 388602), (1178, 194301), (1767, 129534), (3534, 64767), (5301, 43178), (10602, 21589)]