6545272

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 13815000

約数和(自身を除く): 7269728

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 149, 152, 289, 298, 323, 578, 596, 646, 1156, 1192, 1292, 2312, 2533, 2584, 2831, 5066, 5491, 5662, 10132, 10982, 11324, 20264, 21964, 22648, 43061, 43928, 48127, 86122, 96254, 172244, 192508, 344488, 385016, 818159, 1636318, 3272636, 6545272]

約数ペア:

[(1, 6545272), (2, 3272636), (4, 1636318), (8, 818159), (17, 385016), (19, 344488), (34, 192508), (38, 172244), (68, 96254), (76, 86122), (136, 48127), (149, 43928), (152, 43061), (289, 22648), (298, 21964), (323, 20264), (578, 11324), (596, 10982), (646, 10132), (1156, 5662), (1192, 5491), (1292, 5066), (2312, 2831), (2533, 2584)]