317606016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 1062432000

約数和(自身を除く): 744825984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 78, 84, 91, 96, 104, 112, 122, 128, 149, 156, 168, 182, 183, 192, 208, 224, 244, 273, 298, 312, 336, 364, 366, 384, 416, 427, 447, 448, 488, 546, 596, 624, 672, 728, 732, 793, 832, 854, 894, 896, 976, 1043, 1092, 1192, 1248, 1281, 1344, 1456, 1464, 1586, 1664, 1708, 1788, 1937, 1952, 2086, 2184, 2379, 2384, 2496, 2562, 2688, 2912, 2928, 3129, 3172, 3416, 3576, 3874, 3904, 4172, 4368, 4758, 4768, 4992, 5124, 5551, 5811, 5824, 5856, 6258, 6344, 6832, 7152, 7748, 7808, 8344, 8736, 9089, 9516, 9536, 10248, 11102, 11622, 11648, 11712, 12516, 12688, 13559, 13664, 14304, 15496, 16653, 16688, 17472, 18178, 19032, 19072, 20496, 22204, 23244, 23424, 25032, 25376, 27118, 27267, 27328, 28608, 30992, 33306, 33376, 34944, 36356, 38064, 40677, 40992, 44408, 46488, 50064, 50752, 54236, 54534, 54656, 57216, 61984, 63623, 66612, 66752, 72712, 76128, 81354, 81984, 88816, 92976, 100128, 101504, 108472, 109068, 118157, 123968, 127246, 133224, 133504, 145424, 152256, 162708, 163968, 177632, 185952, 190869, 200256, 216944, 218136, 236314, 247936, 254492, 266448, 290848, 304512, 325416, 354471, 355264, 371904, 381738, 400512, 433888, 436272, 472628, 508984, 532896, 581696, 650832, 708942, 710528, 743808, 763476, 827099, 867776, 872544, 945256, 1017968, 1065792, 1163392, 1301664, 1417884, 1526952, 1654198, 1735552, 1745088, 1890512, 2035936, 2131584, 2481297, 2603328, 2835768, 3053904, 3308396, 3490176, 3781024, 4071872, 4962594, 5206656, 5671536, 6107808, 6616792, 7562048, 8143744, 9925188, 11343072, 12215616, 13233584, 15124096, 19850376, 22686144, 24431232, 26467168, 39700752, 45372288, 52934336, 79401504, 105868672, 158803008, 317606016]

約数ペア:

[(1, 317606016), (2, 158803008), (3, 105868672), (4, 79401504), (6, 52934336), (7, 45372288), (8, 39700752), (12, 26467168), (13, 24431232), (14, 22686144), (16, 19850376), (21, 15124096), (24, 13233584), (26, 12215616), (28, 11343072), (32, 9925188), (39, 8143744), (42, 7562048), (48, 6616792), (52, 6107808), (56, 5671536), (61, 5206656), (64, 4962594), (78, 4071872), (84, 3781024), (91, 3490176), (96, 3308396), (104, 3053904), (112, 2835768), (122, 2603328), (128, 2481297), (149, 2131584), (156, 2035936), (168, 1890512), (182, 1745088), (183, 1735552), (192, 1654198), (208, 1526952), (224, 1417884), (244, 1301664), (273, 1163392), (298, 1065792), (312, 1017968), (336, 945256), (364, 872544), (366, 867776), (384, 827099), (416, 763476), (427, 743808), (447, 710528), (448, 708942), (488, 650832), (546, 581696), (596, 532896), (624, 508984), (672, 472628), (728, 436272), (732, 433888), (793, 400512), (832, 381738), (854, 371904), (894, 355264), (896, 354471), (976, 325416), (1043, 304512), (1092, 290848), (1192, 266448), (1248, 254492), (1281, 247936), (1344, 236314), (1456, 218136), (1464, 216944), (1586, 200256), (1664, 190869), (1708, 185952), (1788, 177632), (1937, 163968), (1952, 162708), (2086, 152256), (2184, 145424), (2379, 133504), (2384, 133224), (2496, 127246), (2562, 123968), (2688, 118157), (2912, 109068), (2928, 108472), (3129, 101504), (3172, 100128), (3416, 92976), (3576, 88816), (3874, 81984), (3904, 81354), (4172, 76128), (4368, 72712), (4758, 66752), (4768, 66612), (4992, 63623), (5124, 61984), (5551, 57216), (5811, 54656), (5824, 54534), (5856, 54236), (6258, 50752), (6344, 50064), (6832, 46488), (7152, 44408), (7748, 40992), (7808, 40677), (8344, 38064), (8736, 36356), (9089, 34944), (9516, 33376), (9536, 33306), (10248, 30992), (11102, 28608), (11622, 27328), (11648, 27267), (11712, 27118), (12516, 25376), (12688, 25032), (13559, 23424), (13664, 23244), (14304, 22204), (15496, 20496), (16653, 19072), (16688, 19032), (17472, 18178)]