239641444

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 489646080

約数和(自身を除く): 250004636

約数列:

[1, 2, 4, 7, 14, 28, 79, 131, 158, 262, 316, 524, 553, 827, 917, 1106, 1654, 1834, 2212, 3308, 3668, 5789, 10349, 11578, 20698, 23156, 41396, 65333, 72443, 108337, 130666, 144886, 216674, 261332, 289772, 433348, 457331, 758359, 914662, 1516718, 1829324, 3033436, 8558623, 17117246, 34234492, 59910361, 119820722, 239641444]

約数ペア:

[(1, 239641444), (2, 119820722), (4, 59910361), (7, 34234492), (14, 17117246), (28, 8558623), (79, 3033436), (131, 1829324), (158, 1516718), (262, 914662), (316, 758359), (524, 457331), (553, 433348), (827, 289772), (917, 261332), (1106, 216674), (1654, 144886), (1834, 130666), (2212, 108337), (3308, 72443), (3668, 65333), (5789, 41396), (10349, 23156), (11578, 20698)]