347071968

素因数分解:

$2^5\times 3^2\times {\mathrm{587}}^1\times {\mathrm{2053}}^1$

素因数の和:2656

約数の個数: 72

約数和(自身を含む): 989148888

約数和(自身を除く): 642076920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 587, 1174, 1761, 2053, 2348, 3522, 4106, 4696, 5283, 6159, 7044, 8212, 9392, 10566, 12318, 14088, 16424, 18477, 18784, 21132, 24636, 28176, 32848, 36954, 42264, 49272, 56352, 65696, 73908, 84528, 98544, 147816, 169056, 197088, 295632, 591264, 1205111, 2410222, 3615333, 4820444, 7230666, 9640888, 10845999, 14461332, 19281776, 21691998, 28922664, 38563552, 43383996, 57845328, 86767992, 115690656, 173535984, 347071968]

約数ペア:

[(1, 347071968), (2, 173535984), (3, 115690656), (4, 86767992), (6, 57845328), (8, 43383996), (9, 38563552), (12, 28922664), (16, 21691998), (18, 19281776), (24, 14461332), (32, 10845999), (36, 9640888), (48, 7230666), (72, 4820444), (96, 3615333), (144, 2410222), (288, 1205111), (587, 591264), (1174, 295632), (1761, 197088), (2053, 169056), (2348, 147816), (3522, 98544), (4106, 84528), (4696, 73908), (5283, 65696), (6159, 56352), (7044, 49272), (8212, 42264), (9392, 36954), (10566, 32848), (12318, 28176), (14088, 24636), (16424, 21132), (18477, 18784)]