538287288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1977

約数の個数: 128

約数和(自身を含む): 1689016320

約数和(自身を除く): 1150729032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 163, 168, 231, 264, 308, 326, 462, 489, 616, 652, 924, 978, 1141, 1304, 1787, 1793, 1848, 1956, 2282, 3423, 3574, 3586, 3912, 4564, 5361, 5379, 6846, 7148, 7172, 9128, 10722, 10758, 12509, 12551, 13692, 14296, 14344, 19657, 21444, 21516, 25018, 25102, 27384, 37527, 37653, 39314, 42888, 43032, 50036, 50204, 58971, 75054, 75306, 78628, 100072, 100408, 117942, 137599, 150108, 150612, 157256, 235884, 275198, 291281, 300216, 301224, 412797, 471768, 550396, 582562, 825594, 873843, 1100792, 1165124, 1651188, 1747686, 2038967, 2330248, 3204091, 3302376, 3495372, 4077934, 6116901, 6408182, 6990744, 8155868, 9612273, 12233802, 12816364, 16311736, 19224546, 22428637, 24467604, 25632728, 38449092, 44857274, 48935208, 67285911, 76898184, 89714548, 134571822, 179429096, 269143644, 538287288]

約数ペア:

[(1, 538287288), (2, 269143644), (3, 179429096), (4, 134571822), (6, 89714548), (7, 76898184), (8, 67285911), (11, 48935208), (12, 44857274), (14, 38449092), (21, 25632728), (22, 24467604), (24, 22428637), (28, 19224546), (33, 16311736), (42, 12816364), (44, 12233802), (56, 9612273), (66, 8155868), (77, 6990744), (84, 6408182), (88, 6116901), (132, 4077934), (154, 3495372), (163, 3302376), (168, 3204091), (231, 2330248), (264, 2038967), (308, 1747686), (326, 1651188), (462, 1165124), (489, 1100792), (616, 873843), (652, 825594), (924, 582562), (978, 550396), (1141, 471768), (1304, 412797), (1787, 301224), (1793, 300216), (1848, 291281), (1956, 275198), (2282, 235884), (3423, 157256), (3574, 150612), (3586, 150108), (3912, 137599), (4564, 117942), (5361, 100408), (5379, 100072), (6846, 78628), (7148, 75306), (7172, 75054), (9128, 58971), (10722, 50204), (10758, 50036), (12509, 43032), (12551, 42888), (13692, 39314), (14296, 37653), (14344, 37527), (19657, 27384), (21444, 25102), (21516, 25018)]