478854828

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{4783}}^1$

素因数の和:4905

約数の個数: 72

約数和(自身を含む): 1267721728

約数和(自身を除く): 788866900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 927, 972, 1236, 1854, 2781, 3708, 4783, 5562, 8343, 9566, 11124, 14349, 16686, 19132, 25029, 28698, 33372, 43047, 50058, 57396, 86094, 100116, 129141, 172188, 258282, 387423, 492649, 516564, 774846, 985298, 1162269, 1477947, 1549692, 1970596, 2324538, 2955894, 4433841, 4649076, 5911788, 8867682, 13301523, 17735364, 26603046, 39904569, 53206092, 79809138, 119713707, 159618276, 239427414, 478854828]

約数ペア:

[(1, 478854828), (2, 239427414), (3, 159618276), (4, 119713707), (6, 79809138), (9, 53206092), (12, 39904569), (18, 26603046), (27, 17735364), (36, 13301523), (54, 8867682), (81, 5911788), (103, 4649076), (108, 4433841), (162, 2955894), (206, 2324538), (243, 1970596), (309, 1549692), (324, 1477947), (412, 1162269), (486, 985298), (618, 774846), (927, 516564), (972, 492649), (1236, 387423), (1854, 258282), (2781, 172188), (3708, 129141), (4783, 100116), (5562, 86094), (8343, 57396), (9566, 50058), (11124, 43047), (14349, 33372), (16686, 28698), (19132, 25029)]