320412192

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{196331}}^1$

素因数の和:196361

約数の個数: 48

約数和(自身を含む): 890561952

約数和(自身を除く): 570149760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 196331, 392662, 588993, 785324, 1177986, 1570648, 2355972, 3141296, 3337627, 4711944, 6282592, 6675254, 9423888, 10012881, 13350508, 18847776, 20025762, 26701016, 40051524, 53402032, 80103048, 106804064, 160206096, 320412192]

約数ペア:

[(1, 320412192), (2, 160206096), (3, 106804064), (4, 80103048), (6, 53402032), (8, 40051524), (12, 26701016), (16, 20025762), (17, 18847776), (24, 13350508), (32, 10012881), (34, 9423888), (48, 6675254), (51, 6282592), (68, 4711944), (96, 3337627), (102, 3141296), (136, 2355972), (204, 1570648), (272, 1177986), (408, 785324), (544, 588993), (816, 392662), (1632, 196331)]