1393248

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 3822336

約数和(自身を除く): 2429088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 631, 736, 1104, 1262, 1893, 2208, 2524, 3786, 5048, 7572, 10096, 14513, 15144, 20192, 29026, 30288, 43539, 58052, 60576, 87078, 116104, 174156, 232208, 348312, 464416, 696624, 1393248]

約数ペア:

[(1, 1393248), (2, 696624), (3, 464416), (4, 348312), (6, 232208), (8, 174156), (12, 116104), (16, 87078), (23, 60576), (24, 58052), (32, 43539), (46, 30288), (48, 29026), (69, 20192), (92, 15144), (96, 14513), (138, 10096), (184, 7572), (276, 5048), (368, 3786), (552, 2524), (631, 2208), (736, 1893), (1104, 1262)]