684970048

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 168

約数和(自身を含む): 1686860736

約数和(自身を除く): 1001890688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 43, 56, 62, 64, 74, 86, 112, 124, 148, 172, 217, 224, 248, 259, 296, 301, 344, 434, 448, 496, 518, 592, 602, 688, 868, 961, 992, 1036, 1147, 1184, 1204, 1333, 1376, 1591, 1736, 1922, 1984, 2072, 2294, 2368, 2408, 2666, 2752, 3182, 3472, 3844, 4144, 4588, 4816, 5332, 6364, 6727, 6944, 7688, 8029, 8288, 9176, 9331, 9632, 10664, 11137, 12728, 13454, 13888, 15376, 16058, 16576, 18352, 18662, 19264, 21328, 22274, 25456, 26908, 30752, 32116, 35557, 36704, 37324, 41323, 42656, 44548, 49321, 50912, 53816, 61504, 64232, 71114, 73408, 74648, 82646, 85312, 89096, 98642, 101824, 107632, 128464, 142228, 149296, 165292, 178192, 197284, 215264, 248899, 256928, 284456, 289261, 298592, 330584, 345247, 356384, 394568, 430528, 497798, 513856, 568912, 578522, 597184, 661168, 690494, 712768, 789136, 995596, 1137824, 1157044, 1322336, 1380988, 1528951, 1578272, 1991192, 2275648, 2314088, 2644672, 2761976, 3057902, 3156544, 3982384, 4628176, 5523952, 6115804, 7964768, 9256352, 10702657, 11047904, 12231608, 15929536, 18512704, 21405314, 22095808, 24463216, 42810628, 48926432, 85621256, 97852864, 171242512, 342485024, 684970048]

約数ペア:

[(1, 684970048), (2, 342485024), (4, 171242512), (7, 97852864), (8, 85621256), (14, 48926432), (16, 42810628), (28, 24463216), (31, 22095808), (32, 21405314), (37, 18512704), (43, 15929536), (56, 12231608), (62, 11047904), (64, 10702657), (74, 9256352), (86, 7964768), (112, 6115804), (124, 5523952), (148, 4628176), (172, 3982384), (217, 3156544), (224, 3057902), (248, 2761976), (259, 2644672), (296, 2314088), (301, 2275648), (344, 1991192), (434, 1578272), (448, 1528951), (496, 1380988), (518, 1322336), (592, 1157044), (602, 1137824), (688, 995596), (868, 789136), (961, 712768), (992, 690494), (1036, 661168), (1147, 597184), (1184, 578522), (1204, 568912), (1333, 513856), (1376, 497798), (1591, 430528), (1736, 394568), (1922, 356384), (1984, 345247), (2072, 330584), (2294, 298592), (2368, 289261), (2408, 284456), (2666, 256928), (2752, 248899), (3182, 215264), (3472, 197284), (3844, 178192), (4144, 165292), (4588, 149296), (4816, 142228), (5332, 128464), (6364, 107632), (6727, 101824), (6944, 98642), (7688, 89096), (8029, 85312), (8288, 82646), (9176, 74648), (9331, 73408), (9632, 71114), (10664, 64232), (11137, 61504), (12728, 53816), (13454, 50912), (13888, 49321), (15376, 44548), (16058, 42656), (16576, 41323), (18352, 37324), (18662, 36704), (19264, 35557), (21328, 32116), (22274, 30752), (25456, 26908)]