217283904

素因数分解:

$2^6\times 3^3\times {\mathrm{125743}}^1$

素因数の和:125764

約数の個数: 56

約数和(自身を含む): 638779520

約数和(自身を除く): 421495616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 125743, 251486, 377229, 502972, 754458, 1005944, 1131687, 1508916, 2011888, 2263374, 3017832, 3395061, 4023776, 4526748, 6035664, 6790122, 8047552, 9053496, 12071328, 13580244, 18106992, 24142656, 27160488, 36213984, 54320976, 72427968, 108641952, 217283904]

約数ペア:

[(1, 217283904), (2, 108641952), (3, 72427968), (4, 54320976), (6, 36213984), (8, 27160488), (9, 24142656), (12, 18106992), (16, 13580244), (18, 12071328), (24, 9053496), (27, 8047552), (32, 6790122), (36, 6035664), (48, 4526748), (54, 4023776), (64, 3395061), (72, 3017832), (96, 2263374), (108, 2011888), (144, 1508916), (192, 1131687), (216, 1005944), (288, 754458), (432, 502972), (576, 377229), (864, 251486), (1728, 125743)]