1019573632

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 2707292160

約数和(自身を除く): 1687718528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 47, 56, 62, 64, 71, 77, 88, 94, 112, 124, 128, 142, 154, 176, 188, 217, 224, 248, 284, 308, 329, 341, 352, 376, 434, 448, 496, 497, 517, 568, 616, 658, 682, 704, 752, 781, 868, 896, 992, 994, 1034, 1136, 1232, 1316, 1364, 1408, 1457, 1504, 1562, 1736, 1984, 1988, 2068, 2201, 2272, 2387, 2464, 2632, 2728, 2914, 3008, 3124, 3337, 3472, 3619, 3968, 3976, 4136, 4402, 4544, 4774, 4928, 5264, 5456, 5467, 5828, 6016, 6248, 6674, 6944, 7238, 7952, 8272, 8804, 9088, 9548, 9856, 10199, 10528, 10912, 10934, 11656, 12496, 13348, 13888, 14476, 15407, 15904, 16027, 16544, 17608, 19096, 20398, 21056, 21824, 21868, 23312, 23359, 24211, 24992, 26696, 27776, 28952, 30814, 31808, 32054, 33088, 35216, 36707, 38192, 40796, 42112, 43648, 43736, 46624, 46718, 48422, 49984, 53392, 57904, 61628, 63616, 64108, 66176, 70432, 73414, 76384, 81592, 87472, 93248, 93436, 96844, 99968, 103447, 106784, 112189, 115808, 123256, 128216, 140864, 146828, 152768, 163184, 169477, 174944, 186496, 186872, 193688, 206894, 213568, 224378, 231616, 246512, 256432, 256949, 281728, 293656, 305536, 326368, 338954, 349888, 373744, 387376, 413788, 427136, 448756, 463232, 493024, 512864, 513898, 587312, 652736, 677908, 699776, 724129, 747488, 774752, 827576, 897512, 986048, 1025728, 1027796, 1137917, 1174624, 1305472, 1355816, 1448258, 1494976, 1549504, 1655152, 1795024, 1972096, 2051456, 2055592, 2275834, 2349248, 2711632, 2896516, 2989952, 3099008, 3310304, 3590048, 4111184, 4551668, 4698496, 5423264, 5793032, 6620608, 7180096, 7965419, 8222368, 9103336, 10846528, 11586064, 13241216, 14360192, 15930838, 16444736, 18206672, 21693056, 23172128, 31861676, 32889472, 36413344, 46344256, 63723352, 72826688, 92688512, 127446704, 145653376, 254893408, 509786816, 1019573632]

約数ペア:

[(1, 1019573632), (2, 509786816), (4, 254893408), (7, 145653376), (8, 127446704), (11, 92688512), (14, 72826688), (16, 63723352), (22, 46344256), (28, 36413344), (31, 32889472), (32, 31861676), (44, 23172128), (47, 21693056), (56, 18206672), (62, 16444736), (64, 15930838), (71, 14360192), (77, 13241216), (88, 11586064), (94, 10846528), (112, 9103336), (124, 8222368), (128, 7965419), (142, 7180096), (154, 6620608), (176, 5793032), (188, 5423264), (217, 4698496), (224, 4551668), (248, 4111184), (284, 3590048), (308, 3310304), (329, 3099008), (341, 2989952), (352, 2896516), (376, 2711632), (434, 2349248), (448, 2275834), (496, 2055592), (497, 2051456), (517, 1972096), (568, 1795024), (616, 1655152), (658, 1549504), (682, 1494976), (704, 1448258), (752, 1355816), (781, 1305472), (868, 1174624), (896, 1137917), (992, 1027796), (994, 1025728), (1034, 986048), (1136, 897512), (1232, 827576), (1316, 774752), (1364, 747488), (1408, 724129), (1457, 699776), (1504, 677908), (1562, 652736), (1736, 587312), (1984, 513898), (1988, 512864), (2068, 493024), (2201, 463232), (2272, 448756), (2387, 427136), (2464, 413788), (2632, 387376), (2728, 373744), (2914, 349888), (3008, 338954), (3124, 326368), (3337, 305536), (3472, 293656), (3619, 281728), (3968, 256949), (3976, 256432), (4136, 246512), (4402, 231616), (4544, 224378), (4774, 213568), (4928, 206894), (5264, 193688), (5456, 186872), (5467, 186496), (5828, 174944), (6016, 169477), (6248, 163184), (6674, 152768), (6944, 146828), (7238, 140864), (7952, 128216), (8272, 123256), (8804, 115808), (9088, 112189), (9548, 106784), (9856, 103447), (10199, 99968), (10528, 96844), (10912, 93436), (10934, 93248), (11656, 87472), (12496, 81592), (13348, 76384), (13888, 73414), (14476, 70432), (15407, 66176), (15904, 64108), (16027, 63616), (16544, 61628), (17608, 57904), (19096, 53392), (20398, 49984), (21056, 48422), (21824, 46718), (21868, 46624), (23312, 43736), (23359, 43648), (24211, 42112), (24992, 40796), (26696, 38192), (27776, 36707), (28952, 35216), (30814, 33088), (31808, 32054)]