288931604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 557856768

約数和(自身を除く): 268925164

約数列:

[1, 2, 4, 13, 26, 52, 67, 127, 134, 254, 268, 508, 653, 871, 1306, 1651, 1742, 2612, 3302, 3484, 6604, 8489, 8509, 16978, 17018, 33956, 34036, 43751, 82931, 87502, 110617, 165862, 175004, 221234, 331724, 442468, 568763, 1078103, 1137526, 2156206, 2275052, 4312412, 5556377, 11112754, 22225508, 72232901, 144465802, 288931604]

約数ペア:

[(1, 288931604), (2, 144465802), (4, 72232901), (13, 22225508), (26, 11112754), (52, 5556377), (67, 4312412), (127, 2275052), (134, 2156206), (254, 1137526), (268, 1078103), (508, 568763), (653, 442468), (871, 331724), (1306, 221234), (1651, 175004), (1742, 165862), (2612, 110617), (3302, 87502), (3484, 82931), (6604, 43751), (8489, 34036), (8509, 33956), (16978, 17018)]