1662793488

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{89513}}^1$

素因数の和:89573

約数の個数: 80

約数和(自身を含む): 4883883840

約数和(自身を除く): 3221090352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 89513, 179026, 268539, 358052, 537078, 716104, 805617, 1074156, 1432208, 1611234, 2148312, 2416851, 3222468, 3849059, 4296624, 4833702, 6444936, 7698118, 9667404, 11547177, 12889872, 15396236, 19334808, 23094354, 30792472, 34641531, 38669616, 46188708, 61584944, 69283062, 92377416, 103924593, 138566124, 184754832, 207849186, 277132248, 415698372, 554264496, 831396744, 1662793488]

約数ペア:

[(1, 1662793488), (2, 831396744), (3, 554264496), (4, 415698372), (6, 277132248), (8, 207849186), (9, 184754832), (12, 138566124), (16, 103924593), (18, 92377416), (24, 69283062), (27, 61584944), (36, 46188708), (43, 38669616), (48, 34641531), (54, 30792472), (72, 23094354), (86, 19334808), (108, 15396236), (129, 12889872), (144, 11547177), (172, 9667404), (216, 7698118), (258, 6444936), (344, 4833702), (387, 4296624), (432, 3849059), (516, 3222468), (688, 2416851), (774, 2148312), (1032, 1611234), (1161, 1432208), (1548, 1074156), (2064, 805617), (2322, 716104), (3096, 537078), (4644, 358052), (6192, 268539), (9288, 179026), (18576, 89513)]