797771484

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 2146099200

約数和(自身を除く): 1348327716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 239, 279, 372, 478, 558, 717, 837, 956, 997, 1116, 1434, 1674, 1994, 2151, 2868, 2991, 3348, 3988, 4302, 5982, 6453, 7409, 8604, 8973, 11964, 12906, 14818, 17946, 22227, 25812, 26919, 29636, 30907, 35892, 44454, 53838, 61814, 66681, 88908, 92721, 107676, 123628, 133362, 185442, 200043, 238283, 266724, 278163, 370884, 400086, 476566, 556326, 714849, 800172, 834489, 953132, 1112652, 1429698, 1668978, 2144547, 2859396, 3337956, 4289094, 6433641, 7386773, 8578188, 12867282, 14773546, 22160319, 25734564, 29547092, 44320638, 66480957, 88641276, 132961914, 199442871, 265923828, 398885742, 797771484]

約数ペア:

[(1, 797771484), (2, 398885742), (3, 265923828), (4, 199442871), (6, 132961914), (9, 88641276), (12, 66480957), (18, 44320638), (27, 29547092), (31, 25734564), (36, 22160319), (54, 14773546), (62, 12867282), (93, 8578188), (108, 7386773), (124, 6433641), (186, 4289094), (239, 3337956), (279, 2859396), (372, 2144547), (478, 1668978), (558, 1429698), (717, 1112652), (837, 953132), (956, 834489), (997, 800172), (1116, 714849), (1434, 556326), (1674, 476566), (1994, 400086), (2151, 370884), (2868, 278163), (2991, 266724), (3348, 238283), (3988, 200043), (4302, 185442), (5982, 133362), (6453, 123628), (7409, 107676), (8604, 92721), (8973, 88908), (11964, 66681), (12906, 61814), (14818, 53838), (17946, 44454), (22227, 35892), (25812, 30907), (26919, 29636)]