1398371904

素因数分解:

$2^6\times 3^3\times {\mathrm{809243}}^1$

素因数の和:809264

約数の個数: 56

約数和(自身を含む): 4110959520

約数和(自身を除く): 2712587616

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, 809243, 1618486, 2427729, 3236972, 4855458, 6473944, 7283187, 9710916, 12947888, 14566374, 19421832, 21849561, 25895776, 29132748, 38843664, 43699122, 51791552, 58265496, 77687328, 87398244, 116530992, 155374656, 174796488, 233061984, 349592976, 466123968, 699185952, 1398371904]

約数ペア:

[(1, 1398371904), (2, 699185952), (3, 466123968), (4, 349592976), (6, 233061984), (8, 174796488), (9, 155374656), (12, 116530992), (16, 87398244), (18, 77687328), (24, 58265496), (27, 51791552), (32, 43699122), (36, 38843664), (48, 29132748), (54, 25895776), (64, 21849561), (72, 19421832), (96, 14566374), (108, 12947888), (144, 9710916), (192, 7283187), (216, 6473944), (288, 4855458), (432, 3236972), (576, 2427729), (864, 1618486), (1728, 809243)]