1992078504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20663}}^1$

素因数の和:20791

約数の個数: 96

約数和(自身を含む): 5866922880

約数和(自身を除く): 3874844376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 206, 234, 309, 312, 412, 468, 618, 824, 927, 936, 1236, 1339, 1854, 2472, 2678, 3708, 4017, 5356, 7416, 8034, 10712, 12051, 16068, 20663, 24102, 32136, 41326, 48204, 61989, 82652, 96408, 123978, 165304, 185967, 247956, 268619, 371934, 495912, 537238, 743868, 805857, 1074476, 1487736, 1611714, 2128289, 2148952, 2417571, 3223428, 4256578, 4835142, 6384867, 6446856, 8513156, 9670284, 12769734, 17026312, 19154601, 19340568, 25539468, 27667757, 38309202, 51078936, 55335514, 76618404, 83003271, 110671028, 153236808, 166006542, 221342056, 249009813, 332013084, 498019626, 664026168, 996039252, 1992078504]

約数ペア:

[(1, 1992078504), (2, 996039252), (3, 664026168), (4, 498019626), (6, 332013084), (8, 249009813), (9, 221342056), (12, 166006542), (13, 153236808), (18, 110671028), (24, 83003271), (26, 76618404), (36, 55335514), (39, 51078936), (52, 38309202), (72, 27667757), (78, 25539468), (103, 19340568), (104, 19154601), (117, 17026312), (156, 12769734), (206, 9670284), (234, 8513156), (309, 6446856), (312, 6384867), (412, 4835142), (468, 4256578), (618, 3223428), (824, 2417571), (927, 2148952), (936, 2128289), (1236, 1611714), (1339, 1487736), (1854, 1074476), (2472, 805857), (2678, 743868), (3708, 537238), (4017, 495912), (5356, 371934), (7416, 268619), (8034, 247956), (10712, 185967), (12051, 165304), (16068, 123978), (20663, 96408), (24102, 82652), (32136, 61989), (41326, 48204)]