215066436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 564762240

約数和(自身を除く): 349695804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 137, 156, 174, 274, 347, 348, 377, 411, 548, 694, 754, 822, 1041, 1131, 1388, 1508, 1644, 1781, 2082, 2262, 3562, 3973, 4164, 4511, 4524, 5343, 7124, 7946, 9022, 10063, 10686, 11919, 13533, 15892, 18044, 20126, 21372, 23838, 27066, 30189, 40252, 47539, 47676, 51649, 54132, 60378, 95078, 103298, 120756, 130819, 142617, 154947, 190156, 206596, 261638, 285234, 309894, 392457, 523276, 570468, 618007, 619788, 784914, 1236014, 1378631, 1569828, 1854021, 2472028, 2757262, 3708042, 4135893, 5514524, 7416084, 8271786, 16543572, 17922203, 35844406, 53766609, 71688812, 107533218, 215066436]

約数ペア:

[(1, 215066436), (2, 107533218), (3, 71688812), (4, 53766609), (6, 35844406), (12, 17922203), (13, 16543572), (26, 8271786), (29, 7416084), (39, 5514524), (52, 4135893), (58, 3708042), (78, 2757262), (87, 2472028), (116, 1854021), (137, 1569828), (156, 1378631), (174, 1236014), (274, 784914), (347, 619788), (348, 618007), (377, 570468), (411, 523276), (548, 392457), (694, 309894), (754, 285234), (822, 261638), (1041, 206596), (1131, 190156), (1388, 154947), (1508, 142617), (1644, 130819), (1781, 120756), (2082, 103298), (2262, 95078), (3562, 60378), (3973, 54132), (4164, 51649), (4511, 47676), (4524, 47539), (5343, 40252), (7124, 30189), (7946, 27066), (9022, 23838), (10063, 21372), (10686, 20126), (11919, 18044), (13533, 15892)]