495708972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 1367546880

約数和(自身を除く): 871837908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 124, 132, 138, 186, 229, 253, 276, 341, 372, 458, 506, 529, 682, 687, 713, 759, 916, 1012, 1023, 1058, 1364, 1374, 1426, 1518, 1587, 2046, 2116, 2139, 2519, 2748, 2852, 3036, 3174, 4092, 4278, 5038, 5267, 5819, 6348, 7099, 7557, 7843, 8556, 10076, 10534, 11638, 14198, 15114, 15686, 15801, 16399, 17457, 21068, 21297, 23276, 23529, 28396, 30228, 31372, 31602, 32798, 34914, 42594, 47058, 49197, 57937, 63204, 65596, 69828, 78089, 85188, 94116, 98394, 115874, 121141, 156178, 163277, 173811, 180389, 196788, 231748, 234267, 242282, 312356, 326554, 347622, 360778, 363423, 468534, 484564, 489831, 541167, 653108, 695244, 721556, 726846, 937068, 979662, 1082334, 1332551, 1453692, 1796047, 1959324, 2164668, 2665102, 3592094, 3755371, 3997653, 5330204, 5388141, 7184188, 7510742, 7995306, 10776282, 11266113, 15021484, 15990612, 21552564, 22532226, 41309081, 45064452, 82618162, 123927243, 165236324, 247854486, 495708972]

約数ペア:

[(1, 495708972), (2, 247854486), (3, 165236324), (4, 123927243), (6, 82618162), (11, 45064452), (12, 41309081), (22, 22532226), (23, 21552564), (31, 15990612), (33, 15021484), (44, 11266113), (46, 10776282), (62, 7995306), (66, 7510742), (69, 7184188), (92, 5388141), (93, 5330204), (124, 3997653), (132, 3755371), (138, 3592094), (186, 2665102), (229, 2164668), (253, 1959324), (276, 1796047), (341, 1453692), (372, 1332551), (458, 1082334), (506, 979662), (529, 937068), (682, 726846), (687, 721556), (713, 695244), (759, 653108), (916, 541167), (1012, 489831), (1023, 484564), (1058, 468534), (1364, 363423), (1374, 360778), (1426, 347622), (1518, 326554), (1587, 312356), (2046, 242282), (2116, 234267), (2139, 231748), (2519, 196788), (2748, 180389), (2852, 173811), (3036, 163277), (3174, 156178), (4092, 121141), (4278, 115874), (5038, 98394), (5267, 94116), (5819, 85188), (6348, 78089), (7099, 69828), (7557, 65596), (7843, 63204), (8556, 57937), (10076, 49197), (10534, 47058), (11638, 42594), (14198, 34914), (15114, 32798), (15686, 31602), (15801, 31372), (16399, 30228), (17457, 28396), (21068, 23529), (21297, 23276)]