2689330776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20663}}^1$

素因数の和:20729

約数の個数: 128

約数和(自身を含む): 8034163200

約数和(自身を除く): 5344832424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 187, 204, 232, 264, 319, 348, 374, 408, 493, 561, 638, 696, 748, 957, 986, 1122, 1276, 1479, 1496, 1914, 1972, 2244, 2552, 2958, 3828, 3944, 4488, 5423, 5916, 7656, 10846, 11832, 16269, 20663, 21692, 32538, 41326, 43384, 61989, 65076, 82652, 123978, 130152, 165304, 227293, 247956, 351271, 454586, 495912, 599227, 681879, 702542, 909172, 1053813, 1198454, 1363758, 1405084, 1797681, 1818344, 2107626, 2396908, 2727516, 2810168, 3595362, 3863981, 4215252, 4793816, 5455032, 6591497, 7190724, 7727962, 8430504, 10186859, 11591943, 13182994, 14381448, 15455924, 19774491, 20373718, 23183886, 26365988, 30560577, 30911848, 39548982, 40747436, 46367772, 52731976, 61121154, 79097964, 81494872, 92735544, 112055449, 122242308, 158195928, 224110898, 244484616, 336166347, 448221796, 672332694, 896443592, 1344665388, 2689330776]

約数ペア:

[(1, 2689330776), (2, 1344665388), (3, 896443592), (4, 672332694), (6, 448221796), (8, 336166347), (11, 244484616), (12, 224110898), (17, 158195928), (22, 122242308), (24, 112055449), (29, 92735544), (33, 81494872), (34, 79097964), (44, 61121154), (51, 52731976), (58, 46367772), (66, 40747436), (68, 39548982), (87, 30911848), (88, 30560577), (102, 26365988), (116, 23183886), (132, 20373718), (136, 19774491), (174, 15455924), (187, 14381448), (204, 13182994), (232, 11591943), (264, 10186859), (319, 8430504), (348, 7727962), (374, 7190724), (408, 6591497), (493, 5455032), (561, 4793816), (638, 4215252), (696, 3863981), (748, 3595362), (957, 2810168), (986, 2727516), (1122, 2396908), (1276, 2107626), (1479, 1818344), (1496, 1797681), (1914, 1405084), (1972, 1363758), (2244, 1198454), (2552, 1053813), (2958, 909172), (3828, 702542), (3944, 681879), (4488, 599227), (5423, 495912), (5916, 454586), (7656, 351271), (10846, 247956), (11832, 227293), (16269, 165304), (20663, 130152), (21692, 123978), (32538, 82652), (41326, 65076), (43384, 61989)]