319852904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 722442240

約数和(自身を除く): 402589336

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 103, 161, 184, 206, 322, 412, 644, 721, 824, 1288, 1442, 2369, 2411, 2884, 4738, 4822, 5768, 9476, 9644, 16583, 16877, 18952, 19288, 33166, 33754, 55453, 66332, 67508, 110906, 132664, 135016, 221812, 248333, 388171, 443624, 496666, 776342, 993332, 1552684, 1738331, 1986664, 3105368, 3476662, 5711659, 6953324, 11423318, 13906648, 22846636, 39981613, 45693272, 79963226, 159926452, 319852904]

約数ペア:

[(1, 319852904), (2, 159926452), (4, 79963226), (7, 45693272), (8, 39981613), (14, 22846636), (23, 13906648), (28, 11423318), (46, 6953324), (56, 5711659), (92, 3476662), (103, 3105368), (161, 1986664), (184, 1738331), (206, 1552684), (322, 993332), (412, 776342), (644, 496666), (721, 443624), (824, 388171), (1288, 248333), (1442, 221812), (2369, 135016), (2411, 132664), (2884, 110906), (4738, 67508), (4822, 66332), (5768, 55453), (9476, 33754), (9644, 33166), (16583, 19288), (16877, 18952)]