390272928

素因数分解:

$2^5\times 3^1\times {\mathrm{227}}^1\times {\mathrm{17909}}^1$

素因数の和:18149

約数の個数: 48

約数和(自身を含む): 1029036960

約数和(自身を除く): 638764032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 5448, 7264, 10896, 17909, 21792, 35818, 53727, 71636, 107454, 143272, 214908, 286544, 429816, 573088, 859632, 1719264, 4065343, 8130686, 12196029, 16261372, 24392058, 32522744, 48784116, 65045488, 97568232, 130090976, 195136464, 390272928]

約数ペア:

[(1, 390272928), (2, 195136464), (3, 130090976), (4, 97568232), (6, 65045488), (8, 48784116), (12, 32522744), (16, 24392058), (24, 16261372), (32, 12196029), (48, 8130686), (96, 4065343), (227, 1719264), (454, 859632), (681, 573088), (908, 429816), (1362, 286544), (1816, 214908), (2724, 143272), (3632, 107454), (5448, 71636), (7264, 53727), (10896, 35818), (17909, 21792)]