123213384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{244471}}^1$

素因数の和:244490

約数の個数: 48

約数和(自身を含む): 381376320

約数和(自身を除く): 258162936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 244471, 488942, 733413, 977884, 1466826, 1711297, 1955768, 2200239, 2933652, 3422594, 4400478, 5133891, 5867304, 6845188, 8800956, 10267782, 13690376, 15401673, 17601912, 20535564, 30803346, 41071128, 61606692, 123213384]

約数ペア:

[(1, 123213384), (2, 61606692), (3, 41071128), (4, 30803346), (6, 20535564), (7, 17601912), (8, 15401673), (9, 13690376), (12, 10267782), (14, 8800956), (18, 6845188), (21, 5867304), (24, 5133891), (28, 4400478), (36, 3422594), (42, 2933652), (56, 2200239), (63, 1955768), (72, 1711297), (84, 1466826), (126, 977884), (168, 733413), (252, 488942), (504, 244471)]