1494848768

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 3579125760

約数和(自身を除く): 2084276992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 142, 217, 224, 248, 256, 284, 379, 434, 448, 496, 497, 568, 758, 868, 896, 992, 994, 1136, 1516, 1736, 1792, 1984, 1988, 2201, 2272, 2653, 3032, 3472, 3968, 3976, 4402, 4544, 5306, 6064, 6944, 7936, 7952, 8804, 9088, 10612, 11749, 12128, 13888, 15407, 15904, 17608, 18176, 21224, 23498, 24256, 26909, 27776, 30814, 31808, 35216, 42448, 46996, 48512, 53818, 55552, 61628, 63616, 70432, 82243, 84896, 93992, 97024, 107636, 123256, 127232, 140864, 164486, 169792, 187984, 188363, 215272, 246512, 281728, 328972, 339584, 375968, 376726, 430544, 493024, 563456, 657944, 679168, 751936, 753452, 834179, 861088, 986048, 1315888, 1503872, 1506904, 1668358, 1722176, 1972096, 2631776, 3007744, 3013808, 3336716, 3444352, 3944192, 5263552, 5839253, 6027616, 6673432, 6888704, 10527104, 11678506, 12055232, 13346864, 21054208, 23357012, 24110464, 26693728, 46714024, 48220928, 53387456, 93428048, 106774912, 186856096, 213549824, 373712192, 747424384, 1494848768]

約数ペア:

[(1, 1494848768), (2, 747424384), (4, 373712192), (7, 213549824), (8, 186856096), (14, 106774912), (16, 93428048), (28, 53387456), (31, 48220928), (32, 46714024), (56, 26693728), (62, 24110464), (64, 23357012), (71, 21054208), (112, 13346864), (124, 12055232), (128, 11678506), (142, 10527104), (217, 6888704), (224, 6673432), (248, 6027616), (256, 5839253), (284, 5263552), (379, 3944192), (434, 3444352), (448, 3336716), (496, 3013808), (497, 3007744), (568, 2631776), (758, 1972096), (868, 1722176), (896, 1668358), (992, 1506904), (994, 1503872), (1136, 1315888), (1516, 986048), (1736, 861088), (1792, 834179), (1984, 753452), (1988, 751936), (2201, 679168), (2272, 657944), (2653, 563456), (3032, 493024), (3472, 430544), (3968, 376726), (3976, 375968), (4402, 339584), (4544, 328972), (5306, 281728), (6064, 246512), (6944, 215272), (7936, 188363), (7952, 187984), (8804, 169792), (9088, 164486), (10612, 140864), (11749, 127232), (12128, 123256), (13888, 107636), (15407, 97024), (15904, 93992), (17608, 84896), (18176, 82243), (21224, 70432), (23498, 63616), (24256, 61628), (26909, 55552), (27776, 53818), (30814, 48512), (31808, 46996), (35216, 42448)]