1296752814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2053}}^1$

素因数の和:2631

約数の個数: 80

約数和(自身を含む): 3328367328

約数和(自身を除く): 2031614514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 557, 567, 1114, 1134, 1671, 2053, 3342, 3899, 4106, 5013, 6159, 7798, 10026, 11697, 12318, 14371, 15039, 18477, 23394, 28742, 30078, 35091, 36954, 43113, 45117, 55431, 70182, 86226, 90234, 105273, 110862, 129339, 166293, 210546, 258678, 315819, 332586, 388017, 631638, 776034, 1143521, 1164051, 2287042, 2328102, 3430563, 6861126, 8004647, 10291689, 16009294, 20583378, 24013941, 30875067, 48027882, 61750134, 72041823, 92625201, 144083646, 185250402, 216125469, 432250938, 648376407, 1296752814]

約数ペア:

[(1, 1296752814), (2, 648376407), (3, 432250938), (6, 216125469), (7, 185250402), (9, 144083646), (14, 92625201), (18, 72041823), (21, 61750134), (27, 48027882), (42, 30875067), (54, 24013941), (63, 20583378), (81, 16009294), (126, 10291689), (162, 8004647), (189, 6861126), (378, 3430563), (557, 2328102), (567, 2287042), (1114, 1164051), (1134, 1143521), (1671, 776034), (2053, 631638), (3342, 388017), (3899, 332586), (4106, 315819), (5013, 258678), (6159, 210546), (7798, 166293), (10026, 129339), (11697, 110862), (12318, 105273), (14371, 90234), (15039, 86226), (18477, 70182), (23394, 55431), (28742, 45117), (30078, 43113), (35091, 36954)]