253867716

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{6659}}^1$

素因数の和:7025

約数の個数: 48

約数和(自身を含む): 660139200

約数和(自身を除く): 406271484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 6659, 9531, 12708, 13318, 19062, 19977, 26636, 38124, 39954, 59931, 79908, 119862, 179793, 239724, 359586, 719172, 2350627, 4701254, 7051881, 9402508, 14103762, 21155643, 28207524, 42311286, 63466929, 84622572, 126933858, 253867716]

約数ペア:

[(1, 253867716), (2, 126933858), (3, 84622572), (4, 63466929), (6, 42311286), (9, 28207524), (12, 21155643), (18, 14103762), (27, 9402508), (36, 7051881), (54, 4701254), (108, 2350627), (353, 719172), (706, 359586), (1059, 239724), (1412, 179793), (2118, 119862), (3177, 79908), (4236, 59931), (6354, 39954), (6659, 38124), (9531, 26636), (12708, 19977), (13318, 19062)]