291155796

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{5077}}^1$

素因数の和:5155

約数の個数: 72

約数和(自身を含む): 776324640

約数和(自身を除く): 485168844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 972, 1062, 1593, 2124, 3186, 4779, 5077, 6372, 9558, 10154, 14337, 15231, 19116, 20308, 28674, 30462, 45693, 57348, 60924, 91386, 137079, 182772, 274158, 299543, 411237, 548316, 599086, 822474, 898629, 1198172, 1233711, 1644948, 1797258, 2467422, 2695887, 3594516, 4934844, 5391774, 8087661, 10783548, 16175322, 24262983, 32350644, 48525966, 72788949, 97051932, 145577898, 291155796]

約数ペア:

[(1, 291155796), (2, 145577898), (3, 97051932), (4, 72788949), (6, 48525966), (9, 32350644), (12, 24262983), (18, 16175322), (27, 10783548), (36, 8087661), (54, 5391774), (59, 4934844), (81, 3594516), (108, 2695887), (118, 2467422), (162, 1797258), (177, 1644948), (236, 1233711), (243, 1198172), (324, 898629), (354, 822474), (486, 599086), (531, 548316), (708, 411237), (972, 299543), (1062, 274158), (1593, 182772), (2124, 137079), (3186, 91386), (4779, 60924), (5077, 57348), (6372, 45693), (9558, 30462), (10154, 28674), (14337, 20308), (15231, 19116)]