123457248

素因数分解:

$2^5\times 3^2\times {\mathrm{428671}}^1$

素因数の和:428687

約数の個数: 36

約数和(自身を含む): 351082368

約数和(自身を除く): 227625120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 428671, 857342, 1286013, 1714684, 2572026, 3429368, 3858039, 5144052, 6858736, 7716078, 10288104, 13717472, 15432156, 20576208, 30864312, 41152416, 61728624, 123457248]

約数ペア:

[(1, 123457248), (2, 61728624), (3, 41152416), (4, 30864312), (6, 20576208), (8, 15432156), (9, 13717472), (12, 10288104), (16, 7716078), (18, 6858736), (24, 5144052), (32, 3858039), (36, 3429368), (48, 2572026), (72, 1714684), (96, 1286013), (144, 857342), (288, 428671)]