489477072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{208111}}^1$

素因数の和:208136

約数の個数: 60

約数和(自身を含む): 1470935616

約数和(自身を除く): 981458544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 208111, 416222, 624333, 832444, 1248666, 1456777, 1664888, 2497332, 2913554, 3329776, 4370331, 4994664, 5827108, 8740662, 9989328, 10197439, 11654216, 17481324, 20394878, 23308432, 30592317, 34962648, 40789756, 61184634, 69925296, 81579512, 122369268, 163159024, 244738536, 489477072]

約数ペア:

[(1, 489477072), (2, 244738536), (3, 163159024), (4, 122369268), (6, 81579512), (7, 69925296), (8, 61184634), (12, 40789756), (14, 34962648), (16, 30592317), (21, 23308432), (24, 20394878), (28, 17481324), (42, 11654216), (48, 10197439), (49, 9989328), (56, 8740662), (84, 5827108), (98, 4994664), (112, 4370331), (147, 3329776), (168, 2913554), (196, 2497332), (294, 1664888), (336, 1456777), (392, 1248666), (588, 832444), (784, 624333), (1176, 416222), (2352, 208111)]