280779219456

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1\times {\mathrm{3797}}^1$

素因数の和:5402

約数の個数: 160

約数和(自身を含む): 772843534848

約数和(自身を除く): 492064315392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1553, 1984, 2976, 3106, 3797, 3968, 4659, 5952, 6212, 7594, 7936, 9318, 11391, 11904, 12424, 15188, 15872, 18636, 22782, 23808, 24848, 30376, 37272, 45564, 47616, 48143, 49696, 60752, 74544, 91128, 96286, 99392, 117707, 121504, 144429, 149088, 182256, 192572, 198784, 235414, 243008, 288858, 298176, 353121, 364512, 385144, 397568, 470828, 486016, 577716, 596352, 706242, 729024, 770288, 795136, 941656, 972032, 1155432, 1192704, 1412484, 1458048, 1540576, 1883312, 1944064, 2310864, 2385408, 2824968, 2916096, 3081152, 3766624, 4621728, 5649936, 5832192, 5896741, 6162304, 7533248, 9243456, 11299872, 11793482, 12324608, 15066496, 17690223, 18486912, 22599744, 23586964, 24649216, 30132992, 35380446, 36973824, 45199488, 47173928, 60265984, 70760892, 73947648, 90398976, 94347856, 141521784, 180797952, 182798971, 188695712, 283043568, 365597942, 377391424, 548396913, 566087136, 731195884, 754782848, 1096793826, 1132174272, 1462391768, 1509565696, 2193587652, 2264348544, 2924783536, 3019131392, 4387175304, 4528697088, 5849567072, 8774350608, 9057394176, 11699134144, 17548701216, 23398268288, 35097402432, 46796536576, 70194804864, 93593073152, 140389609728, 280779219456]

約数ペア:

[(1, 280779219456), (2, 140389609728), (3, 93593073152), (4, 70194804864), (6, 46796536576), (8, 35097402432), (12, 23398268288), (16, 17548701216), (24, 11699134144), (31, 9057394176), (32, 8774350608), (48, 5849567072), (62, 4528697088), (64, 4387175304), (93, 3019131392), (96, 2924783536), (124, 2264348544), (128, 2193587652), (186, 1509565696), (192, 1462391768), (248, 1132174272), (256, 1096793826), (372, 754782848), (384, 731195884), (496, 566087136), (512, 548396913), (744, 377391424), (768, 365597942), (992, 283043568), (1488, 188695712), (1536, 182798971), (1553, 180797952), (1984, 141521784), (2976, 94347856), (3106, 90398976), (3797, 73947648), (3968, 70760892), (4659, 60265984), (5952, 47173928), (6212, 45199488), (7594, 36973824), (7936, 35380446), (9318, 30132992), (11391, 24649216), (11904, 23586964), (12424, 22599744), (15188, 18486912), (15872, 17690223), (18636, 15066496), (22782, 12324608), (23808, 11793482), (24848, 11299872), (30376, 9243456), (37272, 7533248), (45564, 6162304), (47616, 5896741), (48143, 5832192), (49696, 5649936), (60752, 4621728), (74544, 3766624), (91128, 3081152), (96286, 2916096), (99392, 2824968), (117707, 2385408), (121504, 2310864), (144429, 1944064), (149088, 1883312), (182256, 1540576), (192572, 1458048), (198784, 1412484), (235414, 1192704), (243008, 1155432), (288858, 972032), (298176, 941656), (353121, 795136), (364512, 770288), (385144, 729024), (397568, 706242), (470828, 596352), (486016, 577716)]