304868508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 873621504

約数和(自身を除く): 568752996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 53, 62, 84, 93, 94, 106, 124, 141, 159, 186, 188, 212, 217, 282, 318, 329, 371, 372, 434, 564, 636, 651, 658, 742, 868, 987, 1113, 1302, 1316, 1457, 1484, 1643, 1974, 2209, 2226, 2491, 2604, 2914, 3286, 3948, 4371, 4418, 4452, 4929, 4982, 5828, 6572, 6627, 7473, 8742, 8836, 9858, 9964, 10199, 11501, 13254, 14946, 15463, 17437, 17484, 19716, 20398, 23002, 26508, 29892, 30597, 30926, 34503, 34874, 40796, 46004, 46389, 52311, 61194, 61852, 68479, 69006, 69748, 77221, 92778, 104622, 117077, 122388, 136958, 138012, 154442, 185556, 205437, 209244, 231663, 234154, 273916, 308884, 351231, 410874, 463326, 468308, 479353, 540547, 702462, 819539, 821748, 926652, 958706, 1081094, 1404924, 1438059, 1621641, 1639078, 1917412, 2162188, 2458617, 2876118, 3243282, 3278156, 3629387, 4917234, 5752236, 6486564, 7258774, 9834468, 10888161, 14517548, 21776322, 25405709, 43552644, 50811418, 76217127, 101622836, 152434254, 304868508]

約数ペア:

[(1, 304868508), (2, 152434254), (3, 101622836), (4, 76217127), (6, 50811418), (7, 43552644), (12, 25405709), (14, 21776322), (21, 14517548), (28, 10888161), (31, 9834468), (42, 7258774), (47, 6486564), (53, 5752236), (62, 4917234), (84, 3629387), (93, 3278156), (94, 3243282), (106, 2876118), (124, 2458617), (141, 2162188), (159, 1917412), (186, 1639078), (188, 1621641), (212, 1438059), (217, 1404924), (282, 1081094), (318, 958706), (329, 926652), (371, 821748), (372, 819539), (434, 702462), (564, 540547), (636, 479353), (651, 468308), (658, 463326), (742, 410874), (868, 351231), (987, 308884), (1113, 273916), (1302, 234154), (1316, 231663), (1457, 209244), (1484, 205437), (1643, 185556), (1974, 154442), (2209, 138012), (2226, 136958), (2491, 122388), (2604, 117077), (2914, 104622), (3286, 92778), (3948, 77221), (4371, 69748), (4418, 69006), (4452, 68479), (4929, 61852), (4982, 61194), (5828, 52311), (6572, 46389), (6627, 46004), (7473, 40796), (8742, 34874), (8836, 34503), (9858, 30926), (9964, 30597), (10199, 29892), (11501, 26508), (13254, 23002), (14946, 20398), (15463, 19716), (17437, 17484)]