248691888

素因数分解:

$2^4\times 3^2\times {\mathrm{677}}^1\times {\mathrm{2551}}^1$

素因数の和:3242

約数の個数: 60

約数和(自身を含む): 697293168

約数和(自身を除く): 448601280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 677, 1354, 2031, 2551, 2708, 4062, 5102, 5416, 6093, 7653, 8124, 10204, 10832, 12186, 15306, 16248, 20408, 22959, 24372, 30612, 32496, 40816, 45918, 48744, 61224, 91836, 97488, 122448, 183672, 367344, 1727027, 3454054, 5181081, 6908108, 10362162, 13816216, 15543243, 20724324, 27632432, 31086486, 41448648, 62172972, 82897296, 124345944, 248691888]

約数ペア:

[(1, 248691888), (2, 124345944), (3, 82897296), (4, 62172972), (6, 41448648), (8, 31086486), (9, 27632432), (12, 20724324), (16, 15543243), (18, 13816216), (24, 10362162), (36, 6908108), (48, 5181081), (72, 3454054), (144, 1727027), (677, 367344), (1354, 183672), (2031, 122448), (2551, 97488), (2708, 91836), (4062, 61224), (5102, 48744), (5416, 45918), (6093, 40816), (7653, 32496), (8124, 30612), (10204, 24372), (10832, 22959), (12186, 20408), (15306, 16248)]