2556161172

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2903}}^1$

素因数の和:3210

約数の個数: 96

約数和(自身を含む): 6869237760

約数和(自身を除く): 4313076588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 263, 279, 372, 526, 558, 789, 837, 1052, 1116, 1578, 1674, 2367, 2903, 3156, 3348, 4734, 5806, 7101, 8153, 8709, 9468, 11612, 14202, 16306, 17418, 24459, 26127, 28404, 32612, 34836, 48918, 52254, 73377, 78381, 89993, 97836, 104508, 146754, 156762, 179986, 220131, 269979, 293508, 313524, 359972, 440262, 539958, 763489, 809937, 880524, 1079916, 1526978, 1619874, 2290467, 2429811, 3053956, 3239748, 4580934, 4859622, 6871401, 9161868, 9719244, 13742802, 20614203, 23668159, 27485604, 41228406, 47336318, 71004477, 82456812, 94672636, 142008954, 213013431, 284017908, 426026862, 639040293, 852053724, 1278080586, 2556161172]

約数ペア:

[(1, 2556161172), (2, 1278080586), (3, 852053724), (4, 639040293), (6, 426026862), (9, 284017908), (12, 213013431), (18, 142008954), (27, 94672636), (31, 82456812), (36, 71004477), (54, 47336318), (62, 41228406), (93, 27485604), (108, 23668159), (124, 20614203), (186, 13742802), (263, 9719244), (279, 9161868), (372, 6871401), (526, 4859622), (558, 4580934), (789, 3239748), (837, 3053956), (1052, 2429811), (1116, 2290467), (1578, 1619874), (1674, 1526978), (2367, 1079916), (2903, 880524), (3156, 809937), (3348, 763489), (4734, 539958), (5806, 440262), (7101, 359972), (8153, 313524), (8709, 293508), (9468, 269979), (11612, 220131), (14202, 179986), (16306, 156762), (17418, 146754), (24459, 104508), (26127, 97836), (28404, 89993), (32612, 78381), (34836, 73377), (48918, 52254)]