2155095488

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 5519708544

約数和(自身を除く): 3364613056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 73, 74, 91, 104, 112, 137, 146, 148, 182, 208, 224, 259, 274, 292, 296, 364, 416, 448, 481, 511, 518, 548, 584, 592, 728, 832, 949, 959, 962, 1022, 1036, 1096, 1168, 1184, 1456, 1781, 1898, 1918, 1924, 2044, 2072, 2192, 2336, 2368, 2701, 2912, 3367, 3562, 3796, 3836, 3848, 4088, 4144, 4384, 4672, 5069, 5402, 5824, 6643, 6734, 7124, 7592, 7672, 7696, 8176, 8288, 8768, 10001, 10138, 10804, 12467, 13286, 13468, 14248, 15184, 15344, 15392, 16352, 16576, 18907, 20002, 20276, 21608, 24934, 26572, 26936, 28496, 30368, 30688, 30784, 32704, 35113, 35483, 37814, 40004, 40552, 43216, 49868, 53144, 53872, 56992, 60736, 61376, 65897, 70007, 70226, 70966, 75628, 80008, 81104, 86432, 99736, 106288, 107744, 113984, 130013, 131794, 140014, 140452, 141932, 151256, 160016, 162208, 172864, 199472, 212576, 215488, 245791, 260026, 263588, 280028, 280904, 283864, 302512, 320032, 324416, 370037, 398944, 425152, 461279, 491582, 520052, 527176, 560056, 561808, 567728, 605024, 640064, 740074, 797888, 910091, 922558, 983164, 1040104, 1054352, 1120112, 1123616, 1135456, 1210048, 1480148, 1820182, 1845116, 1966328, 2080208, 2108704, 2240224, 2247232, 2270912, 2590259, 2960296, 3640364, 3690232, 3932656, 4160416, 4217408, 4480448, 4810481, 5180518, 5920592, 7280728, 7380464, 7865312, 8320832, 9620962, 10361036, 11841184, 14561456, 14760928, 15730624, 19241924, 20722072, 23682368, 29122912, 29521856, 33673367, 38483848, 41444144, 58245824, 67346734, 76967696, 82888288, 134693468, 153935392, 165776576, 269386936, 307870784, 538773872, 1077547744, 2155095488]

約数ペア:

[(1, 2155095488), (2, 1077547744), (4, 538773872), (7, 307870784), (8, 269386936), (13, 165776576), (14, 153935392), (16, 134693468), (26, 82888288), (28, 76967696), (32, 67346734), (37, 58245824), (52, 41444144), (56, 38483848), (64, 33673367), (73, 29521856), (74, 29122912), (91, 23682368), (104, 20722072), (112, 19241924), (137, 15730624), (146, 14760928), (148, 14561456), (182, 11841184), (208, 10361036), (224, 9620962), (259, 8320832), (274, 7865312), (292, 7380464), (296, 7280728), (364, 5920592), (416, 5180518), (448, 4810481), (481, 4480448), (511, 4217408), (518, 4160416), (548, 3932656), (584, 3690232), (592, 3640364), (728, 2960296), (832, 2590259), (949, 2270912), (959, 2247232), (962, 2240224), (1022, 2108704), (1036, 2080208), (1096, 1966328), (1168, 1845116), (1184, 1820182), (1456, 1480148), (1781, 1210048), (1898, 1135456), (1918, 1123616), (1924, 1120112), (2044, 1054352), (2072, 1040104), (2192, 983164), (2336, 922558), (2368, 910091), (2701, 797888), (2912, 740074), (3367, 640064), (3562, 605024), (3796, 567728), (3836, 561808), (3848, 560056), (4088, 527176), (4144, 520052), (4384, 491582), (4672, 461279), (5069, 425152), (5402, 398944), (5824, 370037), (6643, 324416), (6734, 320032), (7124, 302512), (7592, 283864), (7672, 280904), (7696, 280028), (8176, 263588), (8288, 260026), (8768, 245791), (10001, 215488), (10138, 212576), (10804, 199472), (12467, 172864), (13286, 162208), (13468, 160016), (14248, 151256), (15184, 141932), (15344, 140452), (15392, 140014), (16352, 131794), (16576, 130013), (18907, 113984), (20002, 107744), (20276, 106288), (21608, 99736), (24934, 86432), (26572, 81104), (26936, 80008), (28496, 75628), (30368, 70966), (30688, 70226), (30784, 70007), (32704, 65897), (35113, 61376), (35483, 60736), (37814, 56992), (40004, 53872), (40552, 53144), (43216, 49868)]