531385128

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{41231}}^1$

素因数の和:41422

約数の個数: 48

約数和(自身を含む): 1447243200

約数和(自身を除く): 915858072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6444, 12888, 41231, 82462, 123693, 164924, 247386, 329848, 371079, 494772, 742158, 989544, 1484316, 2968632, 7380349, 14760698, 22141047, 29521396, 44282094, 59042792, 66423141, 88564188, 132846282, 177128376, 265692564, 531385128]

約数ペア:

[(1, 531385128), (2, 265692564), (3, 177128376), (4, 132846282), (6, 88564188), (8, 66423141), (9, 59042792), (12, 44282094), (18, 29521396), (24, 22141047), (36, 14760698), (72, 7380349), (179, 2968632), (358, 1484316), (537, 989544), (716, 742158), (1074, 494772), (1432, 371079), (1611, 329848), (2148, 247386), (3222, 164924), (4296, 123693), (6444, 82462), (12888, 41231)]