238606656

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{28901}}^1$

素因数の和:28959

約数の個数: 56

約数和(自身を含む): 646017504

約数和(自身を除く): 407410848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 28901, 57802, 86703, 115604, 173406, 231208, 346812, 462416, 693624, 924832, 1242743, 1387248, 1849664, 2485486, 2774496, 3728229, 4970972, 5548992, 7456458, 9941944, 14912916, 19883888, 29825832, 39767776, 59651664, 79535552, 119303328, 238606656]

約数ペア:

[(1, 238606656), (2, 119303328), (3, 79535552), (4, 59651664), (6, 39767776), (8, 29825832), (12, 19883888), (16, 14912916), (24, 9941944), (32, 7456458), (43, 5548992), (48, 4970972), (64, 3728229), (86, 2774496), (96, 2485486), (129, 1849664), (172, 1387248), (192, 1242743), (258, 924832), (344, 693624), (516, 462416), (688, 346812), (1032, 231208), (1376, 173406), (2064, 115604), (2752, 86703), (4128, 57802), (8256, 28901)]