1212608412

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{1061}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 3131200800

約数和(自身を除く): 1918592388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 599, 636, 954, 1061, 1198, 1797, 1908, 2122, 2396, 3183, 3594, 4244, 5391, 6366, 7188, 9549, 10782, 12732, 19098, 21564, 31747, 38196, 56233, 63494, 95241, 112466, 126988, 168699, 190482, 224932, 285723, 337398, 380964, 506097, 571446, 635539, 674796, 1012194, 1142892, 1271078, 1906617, 2024388, 2542156, 3813234, 5719851, 7626468, 11439702, 22879404, 33683567, 67367134, 101050701, 134734268, 202101402, 303152103, 404202804, 606304206, 1212608412]

約数ペア:

[(1, 1212608412), (2, 606304206), (3, 404202804), (4, 303152103), (6, 202101402), (9, 134734268), (12, 101050701), (18, 67367134), (36, 33683567), (53, 22879404), (106, 11439702), (159, 7626468), (212, 5719851), (318, 3813234), (477, 2542156), (599, 2024388), (636, 1906617), (954, 1271078), (1061, 1142892), (1198, 1012194), (1797, 674796), (1908, 635539), (2122, 571446), (2396, 506097), (3183, 380964), (3594, 337398), (4244, 285723), (5391, 224932), (6366, 190482), (7188, 168699), (9549, 126988), (10782, 112466), (12732, 95241), (19098, 63494), (21564, 56233), (31747, 38196)]