672351732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 2005032960

約数和(自身を除く): 1332681228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 47, 52, 54, 69, 78, 92, 94, 108, 117, 138, 141, 156, 188, 207, 234, 276, 282, 299, 351, 414, 423, 443, 468, 564, 598, 611, 621, 702, 828, 846, 886, 897, 1081, 1196, 1222, 1242, 1269, 1329, 1404, 1692, 1772, 1794, 1833, 2162, 2444, 2484, 2538, 2658, 2691, 3243, 3588, 3666, 3987, 4324, 5076, 5316, 5382, 5499, 5759, 6486, 7332, 7974, 8073, 9729, 10189, 10764, 10998, 11518, 11961, 12972, 14053, 15948, 16146, 16497, 17277, 19458, 20378, 20821, 21996, 23036, 23922, 28106, 29187, 30567, 32292, 32994, 34554, 38916, 40756, 41642, 42159, 47844, 51831, 56212, 58374, 61134, 62463, 65988, 69108, 83284, 84318, 91701, 103662, 116748, 122268, 124926, 126477, 132457, 155493, 168636, 183402, 187389, 207324, 249852, 252954, 264914, 270673, 275103, 310986, 366804, 374778, 379431, 397371, 478883, 505908, 529828, 541346, 550206, 562167, 621972, 749556, 758862, 794742, 812019, 957766, 1082692, 1100412, 1124334, 1192113, 1436649, 1517724, 1589484, 1624038, 1915532, 2248668, 2384226, 2436057, 2873298, 3248076, 3576339, 4309947, 4768452, 4872114, 5746596, 6225479, 7152678, 7308171, 8619894, 9744228, 12450958, 12929841, 14305356, 14616342, 17239788, 18676437, 24901916, 25859682, 29232684, 37352874, 51719364, 56029311, 74705748, 112058622, 168087933, 224117244, 336175866, 672351732]

約数ペア:

[(1, 672351732), (2, 336175866), (3, 224117244), (4, 168087933), (6, 112058622), (9, 74705748), (12, 56029311), (13, 51719364), (18, 37352874), (23, 29232684), (26, 25859682), (27, 24901916), (36, 18676437), (39, 17239788), (46, 14616342), (47, 14305356), (52, 12929841), (54, 12450958), (69, 9744228), (78, 8619894), (92, 7308171), (94, 7152678), (108, 6225479), (117, 5746596), (138, 4872114), (141, 4768452), (156, 4309947), (188, 3576339), (207, 3248076), (234, 2873298), (276, 2436057), (282, 2384226), (299, 2248668), (351, 1915532), (414, 1624038), (423, 1589484), (443, 1517724), (468, 1436649), (564, 1192113), (598, 1124334), (611, 1100412), (621, 1082692), (702, 957766), (828, 812019), (846, 794742), (886, 758862), (897, 749556), (1081, 621972), (1196, 562167), (1222, 550206), (1242, 541346), (1269, 529828), (1329, 505908), (1404, 478883), (1692, 397371), (1772, 379431), (1794, 374778), (1833, 366804), (2162, 310986), (2444, 275103), (2484, 270673), (2538, 264914), (2658, 252954), (2691, 249852), (3243, 207324), (3588, 187389), (3666, 183402), (3987, 168636), (4324, 155493), (5076, 132457), (5316, 126477), (5382, 124926), (5499, 122268), (5759, 116748), (6486, 103662), (7332, 91701), (7974, 84318), (8073, 83284), (9729, 69108), (10189, 65988), (10764, 62463), (10998, 61134), (11518, 58374), (11961, 56212), (12972, 51831), (14053, 47844), (15948, 42159), (16146, 41642), (16497, 40756), (17277, 38916), (19458, 34554), (20378, 32994), (20821, 32292), (21996, 30567), (23036, 29187), (23922, 28106)]