978768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{971}}^1$

素因数の和:992

約数の個数: 60

約数和(自身を含む): 3133728

約数和(自身を除く): 2154960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 971, 1008, 1942, 2913, 3884, 5826, 6797, 7768, 8739, 11652, 13594, 15536, 17478, 20391, 23304, 27188, 34956, 40782, 46608, 54376, 61173, 69912, 81564, 108752, 122346, 139824, 163128, 244692, 326256, 489384, 978768]

約数ペア:

[(1, 978768), (2, 489384), (3, 326256), (4, 244692), (6, 163128), (7, 139824), (8, 122346), (9, 108752), (12, 81564), (14, 69912), (16, 61173), (18, 54376), (21, 46608), (24, 40782), (28, 34956), (36, 27188), (42, 23304), (48, 20391), (56, 17478), (63, 15536), (72, 13594), (84, 11652), (112, 8739), (126, 7768), (144, 6797), (168, 5826), (252, 3884), (336, 2913), (504, 1942), (971, 1008)]