8628888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 23040000

約数和(自身を除く): 14411112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 149, 152, 228, 254, 298, 381, 447, 456, 508, 596, 762, 894, 1016, 1192, 1524, 1788, 2413, 2831, 3048, 3576, 4826, 5662, 7239, 8493, 9652, 11324, 14478, 16986, 18923, 19304, 22648, 28956, 33972, 37846, 56769, 57912, 67944, 75692, 113538, 151384, 227076, 359537, 454152, 719074, 1078611, 1438148, 2157222, 2876296, 4314444, 8628888]

約数ペア:

[(1, 8628888), (2, 4314444), (3, 2876296), (4, 2157222), (6, 1438148), (8, 1078611), (12, 719074), (19, 454152), (24, 359537), (38, 227076), (57, 151384), (76, 113538), (114, 75692), (127, 67944), (149, 57912), (152, 56769), (228, 37846), (254, 33972), (298, 28956), (381, 22648), (447, 19304), (456, 18923), (508, 16986), (596, 14478), (762, 11324), (894, 9652), (1016, 8493), (1192, 7239), (1524, 5662), (1788, 4826), (2413, 3576), (2831, 3048)]