1207867136

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 3014000640

約数和(自身を除く): 1806133504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1279, 1736, 1792, 1904, 1984, 2108, 2176, 2558, 3472, 3689, 3808, 3968, 4216, 4352, 5116, 6944, 7378, 7616, 7936, 8432, 8953, 10232, 13888, 14756, 15232, 16864, 17906, 20464, 21743, 27776, 29512, 30464, 33728, 35812, 39649, 40928, 43486, 55552, 59024, 67456, 71624, 79298, 81856, 86972, 118048, 134912, 143248, 152201, 158596, 163712, 173944, 236096, 277543, 286496, 304402, 317192, 327424, 347888, 472192, 555086, 572992, 608804, 634384, 674033, 695776, 944384, 1110172, 1145984, 1217608, 1268768, 1348066, 1391552, 2220344, 2291968, 2435216, 2537536, 2696132, 2783104, 4440688, 4718231, 4870432, 5075072, 5392264, 5566208, 8881376, 9436462, 9740864, 10150144, 10784528, 17762752, 18872924, 19481728, 21569056, 35525504, 37745848, 38963456, 43138112, 71051008, 75491696, 86276224, 150983392, 172552448, 301966784, 603933568, 1207867136]

約数ペア:

[(1, 1207867136), (2, 603933568), (4, 301966784), (7, 172552448), (8, 150983392), (14, 86276224), (16, 75491696), (17, 71051008), (28, 43138112), (31, 38963456), (32, 37745848), (34, 35525504), (56, 21569056), (62, 19481728), (64, 18872924), (68, 17762752), (112, 10784528), (119, 10150144), (124, 9740864), (128, 9436462), (136, 8881376), (217, 5566208), (224, 5392264), (238, 5075072), (248, 4870432), (256, 4718231), (272, 4440688), (434, 2783104), (448, 2696132), (476, 2537536), (496, 2435216), (527, 2291968), (544, 2220344), (868, 1391552), (896, 1348066), (952, 1268768), (992, 1217608), (1054, 1145984), (1088, 1110172), (1279, 944384), (1736, 695776), (1792, 674033), (1904, 634384), (1984, 608804), (2108, 572992), (2176, 555086), (2558, 472192), (3472, 347888), (3689, 327424), (3808, 317192), (3968, 304402), (4216, 286496), (4352, 277543), (5116, 236096), (6944, 173944), (7378, 163712), (7616, 158596), (7936, 152201), (8432, 143248), (8953, 134912), (10232, 118048), (13888, 86972), (14756, 81856), (15232, 79298), (16864, 71624), (17906, 67456), (20464, 59024), (21743, 55552), (27776, 43486), (29512, 40928), (30464, 39649), (33728, 35812)]