1278183192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7027}}^1$

素因数の和:7113

約数の個数: 128

約数和(自身を含む): 3825480960

約数和(自身を除く): 2547297768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1144, 1166, 1272, 1378, 1716, 1749, 2067, 2332, 2756, 3432, 3498, 4134, 4664, 5512, 6996, 7027, 7579, 8268, 13992, 14054, 15158, 16536, 21081, 22737, 28108, 30316, 42162, 45474, 56216, 60632, 77297, 84324, 90948, 91351, 154594, 168648, 181896, 182702, 231891, 274053, 309188, 365404, 372431, 463782, 548106, 618376, 730808, 744862, 927564, 1004861, 1096212, 1117293, 1489724, 1855128, 2009722, 2192424, 2234586, 2979448, 3014583, 4019444, 4096741, 4469172, 4841603, 6029166, 8038888, 8193482, 8938344, 9683206, 12058332, 12290223, 14524809, 16386964, 19366412, 24116664, 24580446, 29049618, 32773928, 38732824, 49160892, 53257633, 58099236, 98321784, 106515266, 116198472, 159772899, 213030532, 319545798, 426061064, 639091596, 1278183192]

約数ペア:

[(1, 1278183192), (2, 639091596), (3, 426061064), (4, 319545798), (6, 213030532), (8, 159772899), (11, 116198472), (12, 106515266), (13, 98321784), (22, 58099236), (24, 53257633), (26, 49160892), (33, 38732824), (39, 32773928), (44, 29049618), (52, 24580446), (53, 24116664), (66, 19366412), (78, 16386964), (88, 14524809), (104, 12290223), (106, 12058332), (132, 9683206), (143, 8938344), (156, 8193482), (159, 8038888), (212, 6029166), (264, 4841603), (286, 4469172), (312, 4096741), (318, 4019444), (424, 3014583), (429, 2979448), (572, 2234586), (583, 2192424), (636, 2009722), (689, 1855128), (858, 1489724), (1144, 1117293), (1166, 1096212), (1272, 1004861), (1378, 927564), (1716, 744862), (1749, 730808), (2067, 618376), (2332, 548106), (2756, 463782), (3432, 372431), (3498, 365404), (4134, 309188), (4664, 274053), (5512, 231891), (6996, 182702), (7027, 181896), (7579, 168648), (8268, 154594), (13992, 91351), (14054, 90948), (15158, 84324), (16536, 77297), (21081, 60632), (22737, 56216), (28108, 45474), (30316, 42162)]