4080207958869

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^2\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 6599695620672

約数和(自身を除く): 2519487661803

約数列:

[1, 3, 7, 21, 43, 49, 79, 129, 147, 237, 293, 301, 353, 553, 879, 903, 1059, 1659, 2051, 2107, 2471, 3397, 3871, 6153, 6241, 6321, 7413, 10191, 11613, 12599, 14357, 15179, 17297, 18723, 23147, 23779, 27887, 37797, 43071, 43687, 45537, 51891, 69441, 71337, 83661, 88193, 103429, 106253, 131061, 162029, 166453, 195209, 264579, 268363, 305809, 310287, 318759, 486087, 499359, 585627, 617351, 724003, 743771, 805089, 917427, 995321, 1134203, 1199141, 1366463, 1828613, 1852053, 1878541, 2172009, 2203073, 2231313, 2985963, 3402609, 3597423, 4099389, 4447447, 5068021, 5485839, 5635623, 6609219, 6967247, 8170891, 8393987, 12800291, 13149787, 13342341, 15204063, 15421511, 20901741, 24512673, 25181961, 31132129, 38400873, 39449361, 46264533, 48770729, 57196237, 58757909, 78630359, 89602037, 93396387, 94732139, 107950577, 146312187, 171588711, 176273727, 217924903, 235891077, 268806111, 284196417, 323851731, 351348313, 400373659, 550412513, 645500389, 653774709, 663124973, 1054044939, 1201120977, 1651237539, 1936501167, 1989374919, 2459438191, 3852887591, 4518502723, 4641874811, 7378314573, 11558662773, 13555508169, 13925624433, 17216067337, 27756516727, 31629519061, 51648202011, 83269550181, 94888557183, 194295617089, 582886851267, 1360069319623, 4080207958869]

約数ペア:

[(1, 4080207958869), (3, 1360069319623), (7, 582886851267), (21, 194295617089), (43, 94888557183), (49, 83269550181), (79, 51648202011), (129, 31629519061), (147, 27756516727), (237, 17216067337), (293, 13925624433), (301, 13555508169), (353, 11558662773), (553, 7378314573), (879, 4641874811), (903, 4518502723), (1059, 3852887591), (1659, 2459438191), (2051, 1989374919), (2107, 1936501167), (2471, 1651237539), (3397, 1201120977), (3871, 1054044939), (6153, 663124973), (6241, 653774709), (6321, 645500389), (7413, 550412513), (10191, 400373659), (11613, 351348313), (12599, 323851731), (14357, 284196417), (15179, 268806111), (17297, 235891077), (18723, 217924903), (23147, 176273727), (23779, 171588711), (27887, 146312187), (37797, 107950577), (43071, 94732139), (43687, 93396387), (45537, 89602037), (51891, 78630359), (69441, 58757909), (71337, 57196237), (83661, 48770729), (88193, 46264533), (103429, 39449361), (106253, 38400873), (131061, 31132129), (162029, 25181961), (166453, 24512673), (195209, 20901741), (264579, 15421511), (268363, 15204063), (305809, 13342341), (310287, 13149787), (318759, 12800291), (486087, 8393987), (499359, 8170891), (585627, 6967247), (617351, 6609219), (724003, 5635623), (743771, 5485839), (805089, 5068021), (917427, 4447447), (995321, 4099389), (1134203, 3597423), (1199141, 3402609), (1366463, 2985963), (1828613, 2231313), (1852053, 2203073), (1878541, 2172009)]