272124636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{991}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 740952576

約数和(自身を除く): 468827940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 588, 934, 991, 1401, 1868, 1982, 2802, 2973, 3269, 3964, 5604, 5946, 6538, 6937, 9807, 11892, 13076, 13874, 19614, 20811, 22883, 27748, 39228, 41622, 45766, 48559, 68649, 83244, 91532, 97118, 137298, 145677, 194236, 274596, 291354, 462797, 582708, 925594, 1388391, 1851188, 2776782, 3239579, 5553564, 6479158, 9718737, 12958316, 19437474, 22677053, 38874948, 45354106, 68031159, 90708212, 136062318, 272124636]

約数ペア:

[(1, 272124636), (2, 136062318), (3, 90708212), (4, 68031159), (6, 45354106), (7, 38874948), (12, 22677053), (14, 19437474), (21, 12958316), (28, 9718737), (42, 6479158), (49, 5553564), (84, 3239579), (98, 2776782), (147, 1851188), (196, 1388391), (294, 925594), (467, 582708), (588, 462797), (934, 291354), (991, 274596), (1401, 194236), (1868, 145677), (1982, 137298), (2802, 97118), (2973, 91532), (3269, 83244), (3964, 68649), (5604, 48559), (5946, 45766), (6538, 41622), (6937, 39228), (9807, 27748), (11892, 22883), (13076, 20811), (13874, 19614)]