693868692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 1887621120

約数和(自身を除く): 1193752428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 79, 92, 121, 132, 138, 158, 237, 242, 253, 263, 276, 316, 363, 474, 484, 506, 526, 726, 759, 789, 869, 948, 1012, 1052, 1452, 1518, 1578, 1738, 1817, 2607, 2783, 2893, 3036, 3156, 3476, 3634, 5214, 5451, 5566, 5786, 6049, 7268, 8349, 8679, 9559, 10428, 10902, 11132, 11572, 12098, 16698, 17358, 18147, 19118, 19987, 20777, 21804, 24196, 28677, 31823, 33396, 34716, 36294, 38236, 39974, 41554, 57354, 59961, 62331, 63646, 66539, 72588, 79948, 83108, 95469, 114708, 119922, 124662, 127292, 133078, 190938, 199617, 219857, 228547, 239844, 249324, 266156, 381876, 399234, 439714, 457094, 477871, 659571, 685641, 731929, 798468, 879428, 914188, 955742, 1319142, 1371282, 1433613, 1463858, 1911484, 2195787, 2514017, 2638284, 2742564, 2867226, 2927716, 4391574, 5028034, 5256581, 5734452, 7542051, 8783148, 10056068, 10513162, 15084102, 15769743, 21026324, 30168204, 31539486, 57822391, 63078972, 115644782, 173467173, 231289564, 346934346, 693868692]

約数ペア:

[(1, 693868692), (2, 346934346), (3, 231289564), (4, 173467173), (6, 115644782), (11, 63078972), (12, 57822391), (22, 31539486), (23, 30168204), (33, 21026324), (44, 15769743), (46, 15084102), (66, 10513162), (69, 10056068), (79, 8783148), (92, 7542051), (121, 5734452), (132, 5256581), (138, 5028034), (158, 4391574), (237, 2927716), (242, 2867226), (253, 2742564), (263, 2638284), (276, 2514017), (316, 2195787), (363, 1911484), (474, 1463858), (484, 1433613), (506, 1371282), (526, 1319142), (726, 955742), (759, 914188), (789, 879428), (869, 798468), (948, 731929), (1012, 685641), (1052, 659571), (1452, 477871), (1518, 457094), (1578, 439714), (1738, 399234), (1817, 381876), (2607, 266156), (2783, 249324), (2893, 239844), (3036, 228547), (3156, 219857), (3476, 199617), (3634, 190938), (5214, 133078), (5451, 127292), (5566, 124662), (5786, 119922), (6049, 114708), (7268, 95469), (8349, 83108), (8679, 79948), (9559, 72588), (10428, 66539), (10902, 63646), (11132, 62331), (11572, 59961), (12098, 57354), (16698, 41554), (17358, 39974), (18147, 38236), (19118, 36294), (19987, 34716), (20777, 33396), (21804, 31823), (24196, 28677)]