1065420888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 3110400000

約数和(自身を除く): 2044979112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 179, 213, 284, 358, 426, 497, 499, 537, 568, 716, 852, 994, 998, 1074, 1253, 1432, 1491, 1497, 1704, 1988, 1996, 2148, 2506, 2982, 2994, 3493, 3759, 3976, 3992, 4296, 5012, 5964, 5988, 6986, 7518, 10024, 10479, 11928, 11976, 12709, 13972, 15036, 20958, 25418, 27944, 30072, 35429, 38127, 41916, 50836, 70858, 76254, 83832, 88963, 89321, 101672, 106287, 141716, 152508, 177926, 178642, 212574, 248003, 266889, 267963, 283432, 305016, 355852, 357284, 425148, 496006, 533778, 535926, 625247, 711704, 714568, 744009, 850296, 992012, 1067556, 1071852, 1250494, 1488018, 1875741, 1984024, 2135112, 2143704, 2500988, 2976036, 3751482, 5001976, 5952072, 6341791, 7502964, 12683582, 15005928, 19025373, 25367164, 38050746, 44392537, 50734328, 76101492, 88785074, 133177611, 152202984, 177570148, 266355222, 355140296, 532710444, 1065420888]

約数ペア:

[(1, 1065420888), (2, 532710444), (3, 355140296), (4, 266355222), (6, 177570148), (7, 152202984), (8, 133177611), (12, 88785074), (14, 76101492), (21, 50734328), (24, 44392537), (28, 38050746), (42, 25367164), (56, 19025373), (71, 15005928), (84, 12683582), (142, 7502964), (168, 6341791), (179, 5952072), (213, 5001976), (284, 3751482), (358, 2976036), (426, 2500988), (497, 2143704), (499, 2135112), (537, 1984024), (568, 1875741), (716, 1488018), (852, 1250494), (994, 1071852), (998, 1067556), (1074, 992012), (1253, 850296), (1432, 744009), (1491, 714568), (1497, 711704), (1704, 625247), (1988, 535926), (1996, 533778), (2148, 496006), (2506, 425148), (2982, 357284), (2994, 355852), (3493, 305016), (3759, 283432), (3976, 267963), (3992, 266889), (4296, 248003), (5012, 212574), (5964, 178642), (5988, 177926), (6986, 152508), (7518, 141716), (10024, 106287), (10479, 101672), (11928, 89321), (11976, 88963), (12709, 83832), (13972, 76254), (15036, 70858), (20958, 50836), (25418, 41916), (27944, 38127), (30072, 35429)]