1208875788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{5101}}^1$

素因数の和:5367

約数の個数: 72

約数和(自身を含む): 3175688880

約数和(自身を除く): 1966813092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 227, 261, 348, 454, 522, 681, 908, 1044, 1362, 2043, 2724, 4086, 5101, 6583, 8172, 10202, 13166, 15303, 19749, 20404, 26332, 30606, 39498, 45909, 59247, 61212, 78996, 91818, 118494, 147929, 183636, 236988, 295858, 443787, 591716, 887574, 1157927, 1331361, 1775148, 2315854, 2662722, 3473781, 4631708, 5325444, 6947562, 10421343, 13895124, 20842686, 33579883, 41685372, 67159766, 100739649, 134319532, 201479298, 302218947, 402958596, 604437894, 1208875788]

約数ペア:

[(1, 1208875788), (2, 604437894), (3, 402958596), (4, 302218947), (6, 201479298), (9, 134319532), (12, 100739649), (18, 67159766), (29, 41685372), (36, 33579883), (58, 20842686), (87, 13895124), (116, 10421343), (174, 6947562), (227, 5325444), (261, 4631708), (348, 3473781), (454, 2662722), (522, 2315854), (681, 1775148), (908, 1331361), (1044, 1157927), (1362, 887574), (2043, 591716), (2724, 443787), (4086, 295858), (5101, 236988), (6583, 183636), (8172, 147929), (10202, 118494), (13166, 91818), (15303, 78996), (19749, 61212), (20404, 59247), (26332, 45909), (30606, 39498)]