613238528

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 1565867520

約数和(自身を除く): 952628992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 83, 98, 112, 124, 128, 133, 152, 166, 196, 217, 224, 248, 256, 266, 304, 332, 392, 434, 448, 496, 532, 581, 589, 608, 664, 784, 868, 896, 931, 992, 1064, 1162, 1178, 1216, 1328, 1519, 1568, 1577, 1736, 1792, 1862, 1984, 2128, 2324, 2356, 2432, 2573, 2656, 3038, 3136, 3154, 3472, 3724, 3968, 4067, 4123, 4256, 4648, 4712, 4864, 5146, 5312, 6076, 6272, 6308, 6944, 7448, 7936, 8134, 8246, 8512, 9296, 9424, 10292, 10624, 11039, 12152, 12544, 12616, 13888, 14896, 16268, 16492, 17024, 18011, 18592, 18848, 20584, 21248, 22078, 24304, 25232, 27776, 28861, 29792, 32536, 32984, 34048, 36022, 37184, 37696, 41168, 44156, 48608, 48887, 50464, 55552, 57722, 59584, 65072, 65968, 72044, 74368, 75392, 77273, 82336, 88312, 97216, 97774, 100928, 115444, 119168, 126077, 130144, 131936, 144088, 148736, 150784, 154546, 164672, 176624, 194432, 195548, 201856, 230888, 238336, 252154, 260288, 263872, 288176, 309092, 329344, 342209, 353248, 388864, 391096, 403712, 461776, 504308, 520576, 527744, 576352, 618184, 658688, 684418, 706496, 782192, 923552, 1008616, 1041152, 1055488, 1152704, 1236368, 1368836, 1412992, 1564384, 1847104, 2017232, 2305408, 2395463, 2472736, 2737672, 2825984, 3128768, 3694208, 4034464, 4610816, 4790926, 4945472, 5475344, 6257536, 7388416, 8068928, 9581852, 9890944, 10950688, 12515072, 16137856, 19163704, 19781888, 21901376, 32275712, 38327408, 43802752, 76654816, 87605504, 153309632, 306619264, 613238528]

約数ペア:

[(1, 613238528), (2, 306619264), (4, 153309632), (7, 87605504), (8, 76654816), (14, 43802752), (16, 38327408), (19, 32275712), (28, 21901376), (31, 19781888), (32, 19163704), (38, 16137856), (49, 12515072), (56, 10950688), (62, 9890944), (64, 9581852), (76, 8068928), (83, 7388416), (98, 6257536), (112, 5475344), (124, 4945472), (128, 4790926), (133, 4610816), (152, 4034464), (166, 3694208), (196, 3128768), (217, 2825984), (224, 2737672), (248, 2472736), (256, 2395463), (266, 2305408), (304, 2017232), (332, 1847104), (392, 1564384), (434, 1412992), (448, 1368836), (496, 1236368), (532, 1152704), (581, 1055488), (589, 1041152), (608, 1008616), (664, 923552), (784, 782192), (868, 706496), (896, 684418), (931, 658688), (992, 618184), (1064, 576352), (1162, 527744), (1178, 520576), (1216, 504308), (1328, 461776), (1519, 403712), (1568, 391096), (1577, 388864), (1736, 353248), (1792, 342209), (1862, 329344), (1984, 309092), (2128, 288176), (2324, 263872), (2356, 260288), (2432, 252154), (2573, 238336), (2656, 230888), (3038, 201856), (3136, 195548), (3154, 194432), (3472, 176624), (3724, 164672), (3968, 154546), (4067, 150784), (4123, 148736), (4256, 144088), (4648, 131936), (4712, 130144), (4864, 126077), (5146, 119168), (5312, 115444), (6076, 100928), (6272, 97774), (6308, 97216), (6944, 88312), (7448, 82336), (7936, 77273), (8134, 75392), (8246, 74368), (8512, 72044), (9296, 65968), (9424, 65072), (10292, 59584), (10624, 57722), (11039, 55552), (12152, 50464), (12544, 48887), (12616, 48608), (13888, 44156), (14896, 41168), (16268, 37696), (16492, 37184), (17024, 36022), (18011, 34048), (18592, 32984), (18848, 32536), (20584, 29792), (21248, 28861), (22078, 27776), (24304, 25232)]