266509656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9277}}^1$

素因数の和:9318

約数の個数: 128

約数和(自身を含む): 890688000

約数和(自身を除く): 624178344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9277, 9576, 14364, 18554, 27831, 28728, 37108, 55662, 64939, 74216, 83493, 111324, 129878, 166986, 176263, 194817, 222648, 250479, 259756, 333972, 352526, 389634, 500958, 519512, 528789, 584451, 667944, 705052, 779268, 1001916, 1057578, 1168902, 1233841, 1410104, 1558536, 1586367, 1753353, 2003832, 2115156, 2337804, 2467682, 3172734, 3506706, 3701523, 4230312, 4675608, 4759101, 4935364, 6345468, 7013412, 7403046, 9518202, 9870728, 11104569, 12690936, 14026824, 14806092, 19036404, 22209138, 29612184, 33313707, 38072808, 44418276, 66627414, 88836552, 133254828, 266509656]

約数ペア:

[(1, 266509656), (2, 133254828), (3, 88836552), (4, 66627414), (6, 44418276), (7, 38072808), (8, 33313707), (9, 29612184), (12, 22209138), (14, 19036404), (18, 14806092), (19, 14026824), (21, 12690936), (24, 11104569), (27, 9870728), (28, 9518202), (36, 7403046), (38, 7013412), (42, 6345468), (54, 4935364), (56, 4759101), (57, 4675608), (63, 4230312), (72, 3701523), (76, 3506706), (84, 3172734), (108, 2467682), (114, 2337804), (126, 2115156), (133, 2003832), (152, 1753353), (168, 1586367), (171, 1558536), (189, 1410104), (216, 1233841), (228, 1168902), (252, 1057578), (266, 1001916), (342, 779268), (378, 705052), (399, 667944), (456, 584451), (504, 528789), (513, 519512), (532, 500958), (684, 389634), (756, 352526), (798, 333972), (1026, 259756), (1064, 250479), (1197, 222648), (1368, 194817), (1512, 176263), (1596, 166986), (2052, 129878), (2394, 111324), (3192, 83493), (3591, 74216), (4104, 64939), (4788, 55662), (7182, 37108), (9277, 28728), (9576, 27831), (14364, 18554)]