198627984

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{7793}}^1$

素因数の和:7869

約数の個数: 80

約数和(自身を含む): 579873600

約数和(自身を除く): 381245616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 7793, 8496, 12744, 15586, 23379, 25488, 31172, 46758, 62344, 70137, 93516, 124688, 140274, 187032, 210411, 280548, 374064, 420822, 459787, 561096, 841644, 919574, 1122192, 1379361, 1683288, 1839148, 2758722, 3366576, 3678296, 4138083, 5517444, 7356592, 8276166, 11034888, 12414249, 16552332, 22069776, 24828498, 33104664, 49656996, 66209328, 99313992, 198627984]

約数ペア:

[(1, 198627984), (2, 99313992), (3, 66209328), (4, 49656996), (6, 33104664), (8, 24828498), (9, 22069776), (12, 16552332), (16, 12414249), (18, 11034888), (24, 8276166), (27, 7356592), (36, 5517444), (48, 4138083), (54, 3678296), (59, 3366576), (72, 2758722), (108, 1839148), (118, 1683288), (144, 1379361), (177, 1122192), (216, 919574), (236, 841644), (354, 561096), (432, 459787), (472, 420822), (531, 374064), (708, 280548), (944, 210411), (1062, 187032), (1416, 140274), (1593, 124688), (2124, 93516), (2832, 70137), (3186, 62344), (4248, 46758), (6372, 31172), (7793, 25488), (8496, 23379), (12744, 15586)]