21565714944

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6502

約数の個数: 160

約数和(自身を含む): 60150435840

約数和(自身を除く): 38584720896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 256, 284, 372, 384, 426, 496, 512, 568, 744, 768, 852, 992, 1136, 1488, 1536, 1704, 1984, 2201, 2272, 2976, 3408, 3968, 4402, 4544, 5952, 6379, 6603, 6816, 7936, 8804, 9088, 11904, 12758, 13206, 13632, 15872, 17608, 18176, 19137, 23808, 25516, 26412, 27264, 35216, 36352, 38274, 47616, 51032, 52824, 54528, 70432, 76548, 102064, 105648, 109056, 140864, 153096, 197749, 204128, 211296, 281728, 306192, 395498, 408256, 422592, 452909, 563456, 593247, 612384, 790996, 816512, 845184, 905818, 1126912, 1186494, 1224768, 1358727, 1581992, 1633024, 1690368, 1811636, 2372988, 2449536, 2717454, 3163984, 3266048, 3380736, 3623272, 4745976, 4899072, 5434908, 6327968, 7246544, 9491952, 9798144, 10869816, 12655936, 14040179, 14493088, 18983904, 21739632, 25311872, 28080358, 28986176, 37967808, 42120537, 43479264, 50623744, 56160716, 57972352, 75935616, 84241074, 86958528, 101247488, 112321432, 115944704, 151871232, 168482148, 173917056, 224642864, 231889408, 303742464, 336964296, 347834112, 449285728, 673928592, 695668224, 898571456, 1347857184, 1797142912, 2695714368, 3594285824, 5391428736, 7188571648, 10782857472, 21565714944]

約数ペア:

[(1, 21565714944), (2, 10782857472), (3, 7188571648), (4, 5391428736), (6, 3594285824), (8, 2695714368), (12, 1797142912), (16, 1347857184), (24, 898571456), (31, 695668224), (32, 673928592), (48, 449285728), (62, 347834112), (64, 336964296), (71, 303742464), (93, 231889408), (96, 224642864), (124, 173917056), (128, 168482148), (142, 151871232), (186, 115944704), (192, 112321432), (213, 101247488), (248, 86958528), (256, 84241074), (284, 75935616), (372, 57972352), (384, 56160716), (426, 50623744), (496, 43479264), (512, 42120537), (568, 37967808), (744, 28986176), (768, 28080358), (852, 25311872), (992, 21739632), (1136, 18983904), (1488, 14493088), (1536, 14040179), (1704, 12655936), (1984, 10869816), (2201, 9798144), (2272, 9491952), (2976, 7246544), (3408, 6327968), (3968, 5434908), (4402, 4899072), (4544, 4745976), (5952, 3623272), (6379, 3380736), (6603, 3266048), (6816, 3163984), (7936, 2717454), (8804, 2449536), (9088, 2372988), (11904, 1811636), (12758, 1690368), (13206, 1633024), (13632, 1581992), (15872, 1358727), (17608, 1224768), (18176, 1186494), (19137, 1126912), (23808, 905818), (25516, 845184), (26412, 816512), (27264, 790996), (35216, 612384), (36352, 593247), (38274, 563456), (47616, 452909), (51032, 422592), (52824, 408256), (54528, 395498), (70432, 306192), (76548, 281728), (102064, 211296), (105648, 204128), (109056, 197749), (140864, 153096)]