689760876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 2023096320

約数和(自身を除く): 1333335444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 83, 84, 114, 123, 127, 133, 164, 166, 228, 246, 249, 254, 266, 287, 332, 381, 399, 492, 498, 508, 532, 574, 581, 762, 779, 798, 861, 889, 996, 1148, 1162, 1524, 1558, 1577, 1596, 1722, 1743, 1778, 2324, 2337, 2413, 2667, 3116, 3154, 3403, 3444, 3486, 3556, 4674, 4731, 4826, 5207, 5334, 5453, 6308, 6806, 6972, 7239, 9348, 9462, 9652, 10209, 10414, 10541, 10668, 10906, 11039, 13612, 14478, 15621, 16359, 16891, 18924, 20418, 20828, 21082, 21812, 22078, 23821, 28956, 31242, 31623, 32718, 33117, 33782, 36449, 40836, 42164, 44156, 47642, 50673, 62484, 63246, 64657, 65436, 66234, 67564, 71463, 72898, 73787, 95284, 98933, 101346, 109347, 126492, 129314, 132468, 142926, 145796, 147574, 193971, 197866, 200279, 202692, 218694, 221361, 258628, 285852, 295148, 296799, 387942, 395732, 400558, 432181, 437388, 442722, 452599, 593598, 600837, 692531, 775884, 801116, 864362, 885444, 905198, 1187196, 1201674, 1296543, 1357797, 1385062, 1401953, 1728724, 1810396, 2077593, 2403348, 2593086, 2715594, 2770124, 2803906, 3025267, 4155186, 4205859, 5186172, 5431188, 5607812, 6050534, 8211439, 8310372, 8411718, 9075801, 12101068, 16422878, 16823436, 18151602, 24634317, 32845756, 36303204, 49268634, 57480073, 98537268, 114960146, 172440219, 229920292, 344880438, 689760876]

約数ペア:

[(1, 689760876), (2, 344880438), (3, 229920292), (4, 172440219), (6, 114960146), (7, 98537268), (12, 57480073), (14, 49268634), (19, 36303204), (21, 32845756), (28, 24634317), (38, 18151602), (41, 16823436), (42, 16422878), (57, 12101068), (76, 9075801), (82, 8411718), (83, 8310372), (84, 8211439), (114, 6050534), (123, 5607812), (127, 5431188), (133, 5186172), (164, 4205859), (166, 4155186), (228, 3025267), (246, 2803906), (249, 2770124), (254, 2715594), (266, 2593086), (287, 2403348), (332, 2077593), (381, 1810396), (399, 1728724), (492, 1401953), (498, 1385062), (508, 1357797), (532, 1296543), (574, 1201674), (581, 1187196), (762, 905198), (779, 885444), (798, 864362), (861, 801116), (889, 775884), (996, 692531), (1148, 600837), (1162, 593598), (1524, 452599), (1558, 442722), (1577, 437388), (1596, 432181), (1722, 400558), (1743, 395732), (1778, 387942), (2324, 296799), (2337, 295148), (2413, 285852), (2667, 258628), (3116, 221361), (3154, 218694), (3403, 202692), (3444, 200279), (3486, 197866), (3556, 193971), (4674, 147574), (4731, 145796), (4826, 142926), (5207, 132468), (5334, 129314), (5453, 126492), (6308, 109347), (6806, 101346), (6972, 98933), (7239, 95284), (9348, 73787), (9462, 72898), (9652, 71463), (10209, 67564), (10414, 66234), (10541, 65436), (10668, 64657), (10906, 63246), (11039, 62484), (13612, 50673), (14478, 47642), (15621, 44156), (16359, 42164), (16891, 40836), (18924, 36449), (20418, 33782), (20828, 33117), (21082, 32718), (21812, 31623), (22078, 31242), (23821, 28956)]