255192624

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{9791}}^1$

素因数の和:9986

約数の個数: 60

約数和(自身を含む): 718204032

約数和(自身を除く): 463011408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 9791, 13032, 19582, 26064, 29373, 39164, 58746, 78328, 88119, 117492, 156656, 176238, 234984, 352476, 469968, 704952, 1409904, 1772171, 3544342, 5316513, 7088684, 10633026, 14177368, 15949539, 21266052, 28354736, 31899078, 42532104, 63798156, 85064208, 127596312, 255192624]

約数ペア:

[(1, 255192624), (2, 127596312), (3, 85064208), (4, 63798156), (6, 42532104), (8, 31899078), (9, 28354736), (12, 21266052), (16, 15949539), (18, 14177368), (24, 10633026), (36, 7088684), (48, 5316513), (72, 3544342), (144, 1772171), (181, 1409904), (362, 704952), (543, 469968), (724, 352476), (1086, 234984), (1448, 176238), (1629, 156656), (2172, 117492), (2896, 88119), (3258, 78328), (4344, 58746), (6516, 39164), (8688, 29373), (9791, 26064), (13032, 19582)]