2247278008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 4524660000

約数和(自身を除く): 2277381992

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 349, 419, 452, 698, 838, 904, 1396, 1676, 1921, 2792, 3352, 3842, 5933, 7123, 7684, 11866, 14246, 15368, 23732, 28492, 39437, 47347, 47464, 56984, 78874, 94694, 146231, 157748, 189388, 292462, 315496, 378776, 584924, 670429, 804899, 1169848, 1340858, 1609798, 2485927, 2681716, 3219596, 4971854, 5363432, 6439192, 9943708, 16524103, 19887416, 33048206, 66096412, 132192824, 280909751, 561819502, 1123639004, 2247278008]

約数ペア:

[(1, 2247278008), (2, 1123639004), (4, 561819502), (8, 280909751), (17, 132192824), (34, 66096412), (68, 33048206), (113, 19887416), (136, 16524103), (226, 9943708), (349, 6439192), (419, 5363432), (452, 4971854), (698, 3219596), (838, 2681716), (904, 2485927), (1396, 1609798), (1676, 1340858), (1921, 1169848), (2792, 804899), (3352, 670429), (3842, 584924), (5933, 378776), (7123, 315496), (7684, 292462), (11866, 189388), (14246, 157748), (15368, 146231), (23732, 94694), (28492, 78874), (39437, 56984), (47347, 47464)]