1655328

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 4457376

約数和(自身を除く): 2802048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 401, 516, 688, 802, 1032, 1203, 1376, 1604, 2064, 2406, 3208, 4128, 4812, 6416, 9624, 12832, 17243, 19248, 34486, 38496, 51729, 68972, 103458, 137944, 206916, 275888, 413832, 551776, 827664, 1655328]

約数ペア:

[(1, 1655328), (2, 827664), (3, 551776), (4, 413832), (6, 275888), (8, 206916), (12, 137944), (16, 103458), (24, 68972), (32, 51729), (43, 38496), (48, 34486), (86, 19248), (96, 17243), (129, 12832), (172, 9624), (258, 6416), (344, 4812), (401, 4128), (516, 3208), (688, 2406), (802, 2064), (1032, 1604), (1203, 1376)]