505291248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 1779648000

約数和(自身を除く): 1274356752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 199, 229, 231, 252, 264, 308, 336, 396, 398, 458, 462, 504, 528, 597, 616, 687, 693, 792, 796, 916, 924, 1008, 1194, 1232, 1374, 1386, 1393, 1584, 1592, 1603, 1791, 1832, 1848, 2061, 2189, 2388, 2519, 2748, 2772, 2786, 3184, 3206, 3582, 3664, 3696, 4122, 4179, 4378, 4776, 4809, 5038, 5496, 5544, 5572, 6412, 6567, 7164, 7557, 8244, 8358, 8756, 9552, 9618, 10076, 10992, 11088, 11144, 12537, 12824, 13134, 14328, 14427, 15114, 15323, 16488, 16716, 17512, 17633, 19236, 19701, 20152, 22288, 22671, 25074, 25648, 26268, 28656, 28854, 30228, 30646, 32976, 33432, 35024, 35266, 38472, 39402, 40304, 45342, 45571, 45969, 50148, 52536, 52899, 57708, 60456, 61292, 66864, 70532, 76944, 78804, 90684, 91142, 91938, 100296, 105072, 105798, 115416, 120912, 122584, 136713, 137907, 141064, 157608, 158697, 181368, 182284, 183876, 200592, 211596, 230832, 245168, 273426, 275814, 282128, 315216, 317394, 318997, 362736, 364568, 367752, 410139, 423192, 501281, 546852, 551628, 634788, 637994, 729136, 735504, 820278, 846384, 956991, 1002562, 1093704, 1103256, 1269576, 1275988, 1503843, 1640556, 1913982, 2005124, 2187408, 2206512, 2539152, 2551976, 2870973, 3007686, 3281112, 3508967, 3827964, 4010248, 4511529, 5103952, 5741946, 6015372, 6562224, 7017934, 7655928, 8020496, 9023058, 10526901, 11483892, 12030744, 14035868, 15311856, 18046116, 21053802, 22967784, 24061488, 28071736, 31580703, 36092232, 42107604, 45935568, 56143472, 63161406, 72184464, 84215208, 126322812, 168430416, 252645624, 505291248]

約数ペア:

[(1, 505291248), (2, 252645624), (3, 168430416), (4, 126322812), (6, 84215208), (7, 72184464), (8, 63161406), (9, 56143472), (11, 45935568), (12, 42107604), (14, 36092232), (16, 31580703), (18, 28071736), (21, 24061488), (22, 22967784), (24, 21053802), (28, 18046116), (33, 15311856), (36, 14035868), (42, 12030744), (44, 11483892), (48, 10526901), (56, 9023058), (63, 8020496), (66, 7655928), (72, 7017934), (77, 6562224), (84, 6015372), (88, 5741946), (99, 5103952), (112, 4511529), (126, 4010248), (132, 3827964), (144, 3508967), (154, 3281112), (168, 3007686), (176, 2870973), (198, 2551976), (199, 2539152), (229, 2206512), (231, 2187408), (252, 2005124), (264, 1913982), (308, 1640556), (336, 1503843), (396, 1275988), (398, 1269576), (458, 1103256), (462, 1093704), (504, 1002562), (528, 956991), (597, 846384), (616, 820278), (687, 735504), (693, 729136), (792, 637994), (796, 634788), (916, 551628), (924, 546852), (1008, 501281), (1194, 423192), (1232, 410139), (1374, 367752), (1386, 364568), (1393, 362736), (1584, 318997), (1592, 317394), (1603, 315216), (1791, 282128), (1832, 275814), (1848, 273426), (2061, 245168), (2189, 230832), (2388, 211596), (2519, 200592), (2748, 183876), (2772, 182284), (2786, 181368), (3184, 158697), (3206, 157608), (3582, 141064), (3664, 137907), (3696, 136713), (4122, 122584), (4179, 120912), (4378, 115416), (4776, 105798), (4809, 105072), (5038, 100296), (5496, 91938), (5544, 91142), (5572, 90684), (6412, 78804), (6567, 76944), (7164, 70532), (7557, 66864), (8244, 61292), (8358, 60456), (8756, 57708), (9552, 52899), (9618, 52536), (10076, 50148), (10992, 45969), (11088, 45571), (11144, 45342), (12537, 40304), (12824, 39402), (13134, 38472), (14328, 35266), (14427, 35024), (15114, 33432), (15323, 32976), (16488, 30646), (16716, 30228), (17512, 28854), (17633, 28656), (19236, 26268), (19701, 25648), (20152, 25074), (22288, 22671)]