255001776

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 676147200

約数和(自身を除く): 421145424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 127, 177, 236, 254, 354, 381, 472, 508, 708, 709, 762, 944, 1016, 1416, 1418, 1524, 2032, 2127, 2832, 2836, 3048, 4254, 5672, 6096, 7493, 8508, 11344, 14986, 17016, 22479, 29972, 34032, 41831, 44958, 59944, 83662, 89916, 90043, 119888, 125493, 167324, 179832, 180086, 250986, 270129, 334648, 359664, 360172, 501972, 540258, 669296, 720344, 1003944, 1080516, 1440688, 2007888, 2161032, 4322064, 5312537, 10625074, 15937611, 21250148, 31875222, 42500296, 63750444, 85000592, 127500888, 255001776]

約数ペア:

[(1, 255001776), (2, 127500888), (3, 85000592), (4, 63750444), (6, 42500296), (8, 31875222), (12, 21250148), (16, 15937611), (24, 10625074), (48, 5312537), (59, 4322064), (118, 2161032), (127, 2007888), (177, 1440688), (236, 1080516), (254, 1003944), (354, 720344), (381, 669296), (472, 540258), (508, 501972), (708, 360172), (709, 359664), (762, 334648), (944, 270129), (1016, 250986), (1416, 180086), (1418, 179832), (1524, 167324), (2032, 125493), (2127, 119888), (2832, 90043), (2836, 89916), (3048, 83662), (4254, 59944), (5672, 44958), (6096, 41831), (7493, 34032), (8508, 29972), (11344, 22479), (14986, 17016)]