224758688

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 571917024

約数和(自身を除く): 347158336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 83, 88, 98, 112, 154, 157, 166, 176, 196, 224, 308, 314, 332, 352, 392, 539, 581, 616, 628, 664, 784, 913, 1078, 1099, 1162, 1232, 1256, 1328, 1568, 1727, 1826, 2156, 2198, 2324, 2464, 2512, 2656, 3454, 3652, 4067, 4312, 4396, 4648, 5024, 6391, 6908, 7304, 7693, 8134, 8624, 8792, 9296, 12089, 12782, 13031, 13816, 14608, 15386, 16268, 17248, 17584, 18592, 24178, 25564, 26062, 27632, 29216, 30772, 32536, 35168, 44737, 48356, 51128, 52124, 55264, 61544, 65072, 84623, 89474, 91217, 96712, 102256, 104248, 123088, 130144, 143341, 169246, 178948, 182434, 193424, 204512, 208496, 246176, 286682, 338492, 357896, 364868, 386848, 416992, 573364, 638519, 676984, 715792, 729736, 1003387, 1146728, 1277038, 1353968, 1431584, 1459472, 2006774, 2293456, 2554076, 2707936, 2918944, 4013548, 4586912, 5108152, 7023709, 8027096, 10216304, 14047418, 16054192, 20432608, 28094836, 32108384, 56189672, 112379344, 224758688]

約数ペア:

[(1, 224758688), (2, 112379344), (4, 56189672), (7, 32108384), (8, 28094836), (11, 20432608), (14, 16054192), (16, 14047418), (22, 10216304), (28, 8027096), (32, 7023709), (44, 5108152), (49, 4586912), (56, 4013548), (77, 2918944), (83, 2707936), (88, 2554076), (98, 2293456), (112, 2006774), (154, 1459472), (157, 1431584), (166, 1353968), (176, 1277038), (196, 1146728), (224, 1003387), (308, 729736), (314, 715792), (332, 676984), (352, 638519), (392, 573364), (539, 416992), (581, 386848), (616, 364868), (628, 357896), (664, 338492), (784, 286682), (913, 246176), (1078, 208496), (1099, 204512), (1162, 193424), (1232, 182434), (1256, 178948), (1328, 169246), (1568, 143341), (1727, 130144), (1826, 123088), (2156, 104248), (2198, 102256), (2324, 96712), (2464, 91217), (2512, 89474), (2656, 84623), (3454, 65072), (3652, 61544), (4067, 55264), (4312, 52124), (4396, 51128), (4648, 48356), (5024, 44737), (6391, 35168), (6908, 32536), (7304, 30772), (7693, 29216), (8134, 27632), (8624, 26062), (8792, 25564), (9296, 24178), (12089, 18592), (12782, 17584), (13031, 17248), (13816, 16268), (14608, 15386)]