393259968

素因数分解:

$2^6\times 3^3\times {\mathrm{227581}}^1$

素因数の和:227602

約数の個数: 56

約数和(自身を含む): 1156116560

約数和(自身を除く): 762856592

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, 227581, 455162, 682743, 910324, 1365486, 1820648, 2048229, 2730972, 3641296, 4096458, 5461944, 6144687, 7282592, 8192916, 10923888, 12289374, 14565184, 16385832, 21847776, 24578748, 32771664, 43695552, 49157496, 65543328, 98314992, 131086656, 196629984, 393259968]

約数ペア:

[(1, 393259968), (2, 196629984), (3, 131086656), (4, 98314992), (6, 65543328), (8, 49157496), (9, 43695552), (12, 32771664), (16, 24578748), (18, 21847776), (24, 16385832), (27, 14565184), (32, 12289374), (36, 10923888), (48, 8192916), (54, 7282592), (64, 6144687), (72, 5461944), (96, 4096458), (108, 3641296), (144, 2730972), (192, 2048229), (216, 1820648), (288, 1365486), (432, 910324), (576, 682743), (864, 455162), (1728, 227581)]