312142608

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16547}}^1$

素因数の和:16692

約数の個数: 60

約数和(自身を含む): 880287408

約数和(自身を除く): 568144800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 16547, 18864, 33094, 49641, 66188, 99282, 132376, 148923, 198564, 264752, 297846, 397128, 595692, 794256, 1191384, 2167657, 2382768, 4335314, 6502971, 8670628, 13005942, 17341256, 19508913, 26011884, 34682512, 39017826, 52023768, 78035652, 104047536, 156071304, 312142608]

約数ペア:

[(1, 312142608), (2, 156071304), (3, 104047536), (4, 78035652), (6, 52023768), (8, 39017826), (9, 34682512), (12, 26011884), (16, 19508913), (18, 17341256), (24, 13005942), (36, 8670628), (48, 6502971), (72, 4335314), (131, 2382768), (144, 2167657), (262, 1191384), (393, 794256), (524, 595692), (786, 397128), (1048, 297846), (1179, 264752), (1572, 198564), (2096, 148923), (2358, 132376), (3144, 99282), (4716, 66188), (6288, 49641), (9432, 33094), (16547, 18864)]