15244704

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 72

約数和(自身を含む): 44396352

約数和(自身を除く): 29151648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1231, 1376, 1548, 2064, 2462, 3096, 3693, 4128, 4924, 6192, 7386, 9848, 11079, 12384, 14772, 19696, 22158, 29544, 39392, 44316, 52933, 59088, 88632, 105866, 118176, 158799, 177264, 211732, 317598, 354528, 423464, 476397, 635196, 846928, 952794, 1270392, 1693856, 1905588, 2540784, 3811176, 5081568, 7622352, 15244704]

約数ペア:

[(1, 15244704), (2, 7622352), (3, 5081568), (4, 3811176), (6, 2540784), (8, 1905588), (9, 1693856), (12, 1270392), (16, 952794), (18, 846928), (24, 635196), (32, 476397), (36, 423464), (43, 354528), (48, 317598), (72, 211732), (86, 177264), (96, 158799), (129, 118176), (144, 105866), (172, 88632), (258, 59088), (288, 52933), (344, 44316), (387, 39392), (516, 29544), (688, 22158), (774, 19696), (1032, 14772), (1231, 12384), (1376, 11079), (1548, 9848), (2064, 7386), (2462, 6192), (3096, 4924), (3693, 4128)]