1657492956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13789}}^1$

素因数の和:13865

約数の個数: 120

約数和(自身を含む): 5045816160

約数和(自身を除く): 3388323204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1908, 2226, 2268, 2862, 3339, 4293, 4452, 5724, 6678, 8586, 10017, 13356, 13789, 17172, 20034, 27578, 30051, 40068, 41367, 55156, 60102, 82734, 96523, 120204, 124101, 165468, 193046, 248202, 289569, 372303, 386092, 496404, 579138, 730817, 744606, 868707, 1116909, 1158276, 1461634, 1489212, 1737414, 2192451, 2233818, 2606121, 2923268, 3474828, 4384902, 4467636, 5115719, 5212242, 6577353, 7818363, 8769804, 10231438, 10424484, 13154706, 15347157, 15636726, 19732059, 20462876, 26309412, 30694314, 31273452, 39464118, 46041471, 59196177, 61388628, 78928236, 92082942, 118392354, 138124413, 184165884, 236784708, 276248826, 414373239, 552497652, 828746478, 1657492956]

約数ペア:

[(1, 1657492956), (2, 828746478), (3, 552497652), (4, 414373239), (6, 276248826), (7, 236784708), (9, 184165884), (12, 138124413), (14, 118392354), (18, 92082942), (21, 78928236), (27, 61388628), (28, 59196177), (36, 46041471), (42, 39464118), (53, 31273452), (54, 30694314), (63, 26309412), (81, 20462876), (84, 19732059), (106, 15636726), (108, 15347157), (126, 13154706), (159, 10424484), (162, 10231438), (189, 8769804), (212, 7818363), (252, 6577353), (318, 5212242), (324, 5115719), (371, 4467636), (378, 4384902), (477, 3474828), (567, 2923268), (636, 2606121), (742, 2233818), (756, 2192451), (954, 1737414), (1113, 1489212), (1134, 1461634), (1431, 1158276), (1484, 1116909), (1908, 868707), (2226, 744606), (2268, 730817), (2862, 579138), (3339, 496404), (4293, 386092), (4452, 372303), (5724, 289569), (6678, 248202), (8586, 193046), (10017, 165468), (13356, 124101), (13789, 120204), (17172, 96523), (20034, 82734), (27578, 60102), (30051, 55156), (40068, 41367)]