1771638804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3931}}^1$

素因数の和:4067

約数の個数: 120

約数和(自身を含む): 5035570848

約数和(自身を除く): 3263932044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 117, 156, 162, 214, 234, 321, 324, 351, 428, 468, 642, 702, 963, 1053, 1284, 1391, 1404, 1926, 2106, 2782, 2889, 3852, 3931, 4173, 4212, 5564, 5778, 7862, 8346, 8667, 11556, 11793, 12519, 15724, 16692, 17334, 23586, 25038, 34668, 35379, 37557, 47172, 50076, 51103, 70758, 75114, 102206, 106137, 112671, 141516, 150228, 153309, 204412, 212274, 225342, 306618, 318411, 420617, 424548, 450684, 459927, 613236, 636822, 841234, 919854, 1261851, 1273644, 1379781, 1682468, 1839708, 2523702, 2759562, 3785553, 4139343, 5047404, 5468021, 5519124, 7571106, 8278686, 10936042, 11356659, 15142212, 16404063, 16557372, 21872084, 22713318, 32808126, 34069977, 45426636, 49212189, 65616252, 68139954, 98424378, 136279908, 147636567, 196848756, 295273134, 442909701, 590546268, 885819402, 1771638804]

約数ペア:

[(1, 1771638804), (2, 885819402), (3, 590546268), (4, 442909701), (6, 295273134), (9, 196848756), (12, 147636567), (13, 136279908), (18, 98424378), (26, 68139954), (27, 65616252), (36, 49212189), (39, 45426636), (52, 34069977), (54, 32808126), (78, 22713318), (81, 21872084), (107, 16557372), (108, 16404063), (117, 15142212), (156, 11356659), (162, 10936042), (214, 8278686), (234, 7571106), (321, 5519124), (324, 5468021), (351, 5047404), (428, 4139343), (468, 3785553), (642, 2759562), (702, 2523702), (963, 1839708), (1053, 1682468), (1284, 1379781), (1391, 1273644), (1404, 1261851), (1926, 919854), (2106, 841234), (2782, 636822), (2889, 613236), (3852, 459927), (3931, 450684), (4173, 424548), (4212, 420617), (5564, 318411), (5778, 306618), (7862, 225342), (8346, 212274), (8667, 204412), (11556, 153309), (11793, 150228), (12519, 141516), (15724, 112671), (16692, 106137), (17334, 102206), (23586, 75114), (25038, 70758), (34668, 51103), (35379, 50076), (37557, 47172)]