960254464

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1741

約数の個数: 80

約数和(自身を含む): 2090725560

約数和(自身を除く): 1130471096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 256, 356, 416, 512, 712, 832, 1157, 1424, 1621, 1664, 2314, 2848, 3242, 3328, 4628, 5696, 6484, 6656, 9256, 11392, 12968, 18512, 21073, 22784, 25936, 37024, 42146, 45568, 51872, 74048, 84292, 103744, 144269, 148096, 168584, 207488, 288538, 296192, 337168, 414976, 577076, 592384, 674336, 829952, 1154152, 1348672, 1875497, 2308304, 2697344, 3750994, 4616608, 5394688, 7501988, 9233216, 10789376, 15003976, 18466432, 30007952, 36932864, 60015904, 73865728, 120031808, 240063616, 480127232, 960254464]

約数ペア:

[(1, 960254464), (2, 480127232), (4, 240063616), (8, 120031808), (13, 73865728), (16, 60015904), (26, 36932864), (32, 30007952), (52, 18466432), (64, 15003976), (89, 10789376), (104, 9233216), (128, 7501988), (178, 5394688), (208, 4616608), (256, 3750994), (356, 2697344), (416, 2308304), (512, 1875497), (712, 1348672), (832, 1154152), (1157, 829952), (1424, 674336), (1621, 592384), (1664, 577076), (2314, 414976), (2848, 337168), (3242, 296192), (3328, 288538), (4628, 207488), (5696, 168584), (6484, 148096), (6656, 144269), (9256, 103744), (11392, 84292), (12968, 74048), (18512, 51872), (21073, 45568), (22784, 42146), (25936, 37024)]