231326216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4530

約数の個数: 64

約数和(自身を含む): 514252800

約数和(自身を除く): 282926584

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 4463, 4712, 6479, 8926, 12958, 17852, 25916, 35704, 49093, 51832, 84797, 98186, 138353, 169594, 196372, 276706, 339188, 392744, 553412, 678376, 932767, 1106824, 1521883, 1865534, 2628707, 3043766, 3731068, 5257414, 6087532, 7462136, 10514828, 12175064, 21029656, 28915777, 57831554, 115663108, 231326216]

約数ペア:

[(1, 231326216), (2, 115663108), (4, 57831554), (8, 28915777), (11, 21029656), (19, 12175064), (22, 10514828), (31, 7462136), (38, 6087532), (44, 5257414), (62, 3731068), (76, 3043766), (88, 2628707), (124, 1865534), (152, 1521883), (209, 1106824), (248, 932767), (341, 678376), (418, 553412), (589, 392744), (682, 339188), (836, 276706), (1178, 196372), (1364, 169594), (1672, 138353), (2356, 98186), (2728, 84797), (4463, 51832), (4712, 49093), (6479, 35704), (8926, 25916), (12958, 17852)]