255295152

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 200

約数和(自身を含む): 855588096

約数和(自身を除く): 600292944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 107, 108, 112, 126, 144, 162, 168, 189, 214, 216, 252, 263, 321, 324, 336, 378, 428, 432, 504, 526, 567, 642, 648, 749, 756, 789, 856, 963, 1008, 1052, 1134, 1284, 1296, 1498, 1512, 1578, 1712, 1841, 1926, 2104, 2247, 2268, 2367, 2568, 2889, 2996, 3024, 3156, 3682, 3852, 4208, 4494, 4536, 4734, 5136, 5523, 5778, 5992, 6312, 6741, 7101, 7364, 7704, 8667, 8988, 9072, 9468, 11046, 11556, 11984, 12624, 13482, 14202, 14728, 15408, 16569, 17334, 17976, 18936, 20223, 21303, 22092, 23112, 26964, 28141, 28404, 29456, 33138, 34668, 35952, 37872, 40446, 42606, 44184, 46224, 49707, 53928, 56282, 56808, 60669, 66276, 69336, 80892, 84423, 85212, 88368, 99414, 107856, 112564, 113616, 121338, 132552, 138672, 149121, 161784, 168846, 170424, 196987, 198828, 225128, 242676, 253269, 265104, 298242, 323568, 337692, 340848, 393974, 397656, 450256, 485352, 506538, 590961, 596484, 675384, 759807, 787948, 795312, 970704, 1013076, 1181922, 1192968, 1350768, 1519614, 1575896, 1772883, 2026152, 2279421, 2363844, 2385936, 3039228, 3151792, 3545766, 4052304, 4558842, 4727688, 5318649, 6078456, 7091532, 9117684, 9455376, 10637298, 12156912, 14183064, 15955947, 18235368, 21274596, 28366128, 31911894, 36470736, 42549192, 63823788, 85098384, 127647576, 255295152]

約数ペア:

[(1, 255295152), (2, 127647576), (3, 85098384), (4, 63823788), (6, 42549192), (7, 36470736), (8, 31911894), (9, 28366128), (12, 21274596), (14, 18235368), (16, 15955947), (18, 14183064), (21, 12156912), (24, 10637298), (27, 9455376), (28, 9117684), (36, 7091532), (42, 6078456), (48, 5318649), (54, 4727688), (56, 4558842), (63, 4052304), (72, 3545766), (81, 3151792), (84, 3039228), (107, 2385936), (108, 2363844), (112, 2279421), (126, 2026152), (144, 1772883), (162, 1575896), (168, 1519614), (189, 1350768), (214, 1192968), (216, 1181922), (252, 1013076), (263, 970704), (321, 795312), (324, 787948), (336, 759807), (378, 675384), (428, 596484), (432, 590961), (504, 506538), (526, 485352), (567, 450256), (642, 397656), (648, 393974), (749, 340848), (756, 337692), (789, 323568), (856, 298242), (963, 265104), (1008, 253269), (1052, 242676), (1134, 225128), (1284, 198828), (1296, 196987), (1498, 170424), (1512, 168846), (1578, 161784), (1712, 149121), (1841, 138672), (1926, 132552), (2104, 121338), (2247, 113616), (2268, 112564), (2367, 107856), (2568, 99414), (2889, 88368), (2996, 85212), (3024, 84423), (3156, 80892), (3682, 69336), (3852, 66276), (4208, 60669), (4494, 56808), (4536, 56282), (4734, 53928), (5136, 49707), (5523, 46224), (5778, 44184), (5992, 42606), (6312, 40446), (6741, 37872), (7101, 35952), (7364, 34668), (7704, 33138), (8667, 29456), (8988, 28404), (9072, 28141), (9468, 26964), (11046, 23112), (11556, 22092), (11984, 21303), (12624, 20223), (13482, 18936), (14202, 17976), (14728, 17334), (15408, 16569)]