1235257416

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{123427}}^1$

素因数の和:123578

約数の個数: 48

約数和(自身を含む): 3369584400

約数和(自身を除く): 2134326984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 123427, 246854, 370281, 493708, 740562, 987416, 1110843, 1481124, 2221686, 2962248, 4443372, 8886744, 17156353, 34312706, 51469059, 68625412, 102938118, 137250824, 154407177, 205876236, 308814354, 411752472, 617628708, 1235257416]

約数ペア:

[(1, 1235257416), (2, 617628708), (3, 411752472), (4, 308814354), (6, 205876236), (8, 154407177), (9, 137250824), (12, 102938118), (18, 68625412), (24, 51469059), (36, 34312706), (72, 17156353), (139, 8886744), (278, 4443372), (417, 2962248), (556, 2221686), (834, 1481124), (1112, 1110843), (1251, 987416), (1668, 740562), (2502, 493708), (3336, 370281), (5004, 246854), (10008, 123427)]