210926976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 447095424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 32, 39, 47, 48, 52, 58, 62, 64, 78, 87, 93, 94, 96, 104, 116, 124, 128, 141, 156, 174, 186, 188, 192, 208, 232, 248, 282, 312, 348, 372, 376, 377, 384, 403, 416, 464, 496, 564, 611, 624, 696, 744, 752, 754, 806, 832, 899, 928, 992, 1128, 1131, 1209, 1222, 1248, 1363, 1392, 1457, 1488, 1504, 1508, 1612, 1664, 1798, 1833, 1856, 1984, 2256, 2262, 2418, 2444, 2496, 2697, 2726, 2784, 2914, 2976, 3008, 3016, 3224, 3596, 3666, 3712, 3968, 4089, 4371, 4512, 4524, 4836, 4888, 4992, 5394, 5452, 5568, 5828, 5952, 6016, 6032, 6448, 7192, 7332, 8178, 8742, 9024, 9048, 9672, 9776, 10788, 10904, 11136, 11656, 11687, 11904, 12064, 12896, 14384, 14664, 16356, 17484, 17719, 18048, 18096, 18941, 19344, 19552, 21576, 21808, 23312, 23374, 24128, 25792, 28768, 29328, 32712, 34968, 35061, 35438, 36192, 37882, 38688, 39104, 42253, 43152, 43616, 46624, 46748, 48256, 51584, 53157, 56823, 57536, 58656, 65424, 69936, 70122, 70876, 72384, 75764, 77376, 78208, 84506, 86304, 87232, 93248, 93496, 106314, 113646, 115072, 117312, 126759, 130848, 139872, 140244, 141752, 144768, 151528, 154752, 169012, 172608, 174464, 186496, 186992, 212628, 227292, 234624, 253518, 261696, 279744, 280488, 283504, 303056, 338024, 345216, 373984, 425256, 454584, 507036, 523392, 549289, 559488, 560976, 567008, 606112, 676048, 747968, 850512, 909168, 1014072, 1098578, 1121952, 1134016, 1212224, 1352096, 1495936, 1647867, 1701024, 1818336, 2028144, 2197156, 2243904, 2268032, 2424448, 2704192, 3295734, 3402048, 3636672, 4056288, 4394312, 4487808, 5408384, 6591468, 6804096, 7273344, 8112576, 8788624, 13182936, 16225152, 17577248, 26365872, 35154496, 52731744, 70308992, 105463488, 210926976]

約数ペア:

[(1, 210926976), (2, 105463488), (3, 70308992), (4, 52731744), (6, 35154496), (8, 26365872), (12, 17577248), (13, 16225152), (16, 13182936), (24, 8788624), (26, 8112576), (29, 7273344), (31, 6804096), (32, 6591468), (39, 5408384), (47, 4487808), (48, 4394312), (52, 4056288), (58, 3636672), (62, 3402048), (64, 3295734), (78, 2704192), (87, 2424448), (93, 2268032), (94, 2243904), (96, 2197156), (104, 2028144), (116, 1818336), (124, 1701024), (128, 1647867), (141, 1495936), (156, 1352096), (174, 1212224), (186, 1134016), (188, 1121952), (192, 1098578), (208, 1014072), (232, 909168), (248, 850512), (282, 747968), (312, 676048), (348, 606112), (372, 567008), (376, 560976), (377, 559488), (384, 549289), (403, 523392), (416, 507036), (464, 454584), (496, 425256), (564, 373984), (611, 345216), (624, 338024), (696, 303056), (744, 283504), (752, 280488), (754, 279744), (806, 261696), (832, 253518), (899, 234624), (928, 227292), (992, 212628), (1128, 186992), (1131, 186496), (1209, 174464), (1222, 172608), (1248, 169012), (1363, 154752), (1392, 151528), (1457, 144768), (1488, 141752), (1504, 140244), (1508, 139872), (1612, 130848), (1664, 126759), (1798, 117312), (1833, 115072), (1856, 113646), (1984, 106314), (2256, 93496), (2262, 93248), (2418, 87232), (2444, 86304), (2496, 84506), (2697, 78208), (2726, 77376), (2784, 75764), (2914, 72384), (2976, 70876), (3008, 70122), (3016, 69936), (3224, 65424), (3596, 58656), (3666, 57536), (3712, 56823), (3968, 53157), (4089, 51584), (4371, 48256), (4512, 46748), (4524, 46624), (4836, 43616), (4888, 43152), (4992, 42253), (5394, 39104), (5452, 38688), (5568, 37882), (5828, 36192), (5952, 35438), (6016, 35061), (6032, 34968), (6448, 32712), (7192, 29328), (7332, 28768), (8178, 25792), (8742, 24128), (9024, 23374), (9048, 23312), (9672, 21808), (9776, 21576), (10788, 19552), (10904, 19344), (11136, 18941), (11656, 18096), (11687, 18048), (11904, 17719), (12064, 17484), (12896, 16356), (14384, 14664)]