427803684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6617

約数の個数: 96

約数和(自身を含む): 1262241792

約数和(自身を除く): 834438108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1988, 2343, 2982, 3124, 4686, 5467, 5964, 6521, 9372, 10934, 13042, 16401, 19563, 21868, 26084, 32802, 39126, 45647, 65604, 71731, 78252, 91294, 136941, 143462, 182588, 215193, 273882, 286924, 430386, 462991, 502117, 547764, 860772, 925982, 1004234, 1388973, 1506351, 1851964, 2008468, 2777946, 3012702, 3240937, 5092901, 5555892, 6025404, 6481874, 9722811, 10185802, 12963748, 15278703, 19445622, 20371604, 30557406, 35650307, 38891244, 61114812, 71300614, 106950921, 142601228, 213901842, 427803684]

約数ペア:

[(1, 427803684), (2, 213901842), (3, 142601228), (4, 106950921), (6, 71300614), (7, 61114812), (11, 38891244), (12, 35650307), (14, 30557406), (21, 20371604), (22, 19445622), (28, 15278703), (33, 12963748), (42, 10185802), (44, 9722811), (66, 6481874), (71, 6025404), (77, 5555892), (84, 5092901), (132, 3240937), (142, 3012702), (154, 2777946), (213, 2008468), (231, 1851964), (284, 1506351), (308, 1388973), (426, 1004234), (462, 925982), (497, 860772), (781, 547764), (852, 502117), (924, 462991), (994, 430386), (1491, 286924), (1562, 273882), (1988, 215193), (2343, 182588), (2982, 143462), (3124, 136941), (4686, 91294), (5467, 78252), (5964, 71731), (6521, 65604), (9372, 45647), (10934, 39126), (13042, 32802), (16401, 26084), (19563, 21868)]