289241836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4099}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 578592000

約数和(自身を除く): 289350164

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 59, 92, 118, 236, 299, 598, 767, 1196, 1357, 1534, 2714, 3068, 4099, 5428, 8198, 16396, 17641, 35282, 53287, 70564, 94277, 106574, 188554, 213148, 241841, 377108, 483682, 967364, 1225601, 2451202, 3143933, 4902404, 5562343, 6287866, 11124686, 12575732, 22249372, 72310459, 144620918, 289241836]

約数ペア:

[(1, 289241836), (2, 144620918), (4, 72310459), (13, 22249372), (23, 12575732), (26, 11124686), (46, 6287866), (52, 5562343), (59, 4902404), (92, 3143933), (118, 2451202), (236, 1225601), (299, 967364), (598, 483682), (767, 377108), (1196, 241841), (1357, 213148), (1534, 188554), (2714, 106574), (3068, 94277), (4099, 70564), (5428, 53287), (8198, 35282), (16396, 17641)]