306152

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 738720

約数和(自身を除く): 432568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 142, 154, 196, 284, 308, 392, 497, 539, 568, 616, 781, 994, 1078, 1562, 1988, 2156, 3124, 3479, 3976, 4312, 5467, 6248, 6958, 10934, 13916, 21868, 27832, 38269, 43736, 76538, 153076, 306152]

約数ペア:

[(1, 306152), (2, 153076), (4, 76538), (7, 43736), (8, 38269), (11, 27832), (14, 21868), (22, 13916), (28, 10934), (44, 6958), (49, 6248), (56, 5467), (71, 4312), (77, 3976), (88, 3479), (98, 3124), (142, 2156), (154, 1988), (196, 1562), (284, 1078), (308, 994), (392, 781), (497, 616), (539, 568)]