663683712

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 1838284800

約数和(自身を除く): 1174601088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 372, 381, 384, 439, 496, 508, 744, 762, 878, 992, 1016, 1317, 1488, 1524, 1756, 1984, 2032, 2634, 2976, 3048, 3512, 3937, 3968, 4064, 5268, 5952, 6096, 7024, 7874, 8128, 10536, 11811, 11904, 12192, 13609, 14048, 15748, 16256, 21072, 23622, 24384, 27218, 28096, 31496, 40827, 42144, 47244, 48768, 54436, 55753, 56192, 62992, 81654, 84288, 94488, 108872, 111506, 125984, 163308, 167259, 168576, 188976, 217744, 223012, 251968, 326616, 334518, 377952, 435488, 446024, 503936, 653232, 669036, 755904, 870976, 892048, 1306464, 1338072, 1511808, 1728343, 1741952, 1784096, 2612928, 2676144, 3456686, 3568192, 5185029, 5225856, 5352288, 6913372, 7136384, 10370058, 10704576, 13826744, 20740116, 21409152, 27653488, 41480232, 55306976, 82960464, 110613952, 165920928, 221227904, 331841856, 663683712]

約数ペア:

[(1, 663683712), (2, 331841856), (3, 221227904), (4, 165920928), (6, 110613952), (8, 82960464), (12, 55306976), (16, 41480232), (24, 27653488), (31, 21409152), (32, 20740116), (48, 13826744), (62, 10704576), (64, 10370058), (93, 7136384), (96, 6913372), (124, 5352288), (127, 5225856), (128, 5185029), (186, 3568192), (192, 3456686), (248, 2676144), (254, 2612928), (372, 1784096), (381, 1741952), (384, 1728343), (439, 1511808), (496, 1338072), (508, 1306464), (744, 892048), (762, 870976), (878, 755904), (992, 669036), (1016, 653232), (1317, 503936), (1488, 446024), (1524, 435488), (1756, 377952), (1984, 334518), (2032, 326616), (2634, 251968), (2976, 223012), (3048, 217744), (3512, 188976), (3937, 168576), (3968, 167259), (4064, 163308), (5268, 125984), (5952, 111506), (6096, 108872), (7024, 94488), (7874, 84288), (8128, 81654), (10536, 62992), (11811, 56192), (11904, 55753), (12192, 54436), (13609, 48768), (14048, 47244), (15748, 42144), (16256, 40827), (21072, 31496), (23622, 28096), (24384, 27218)]