1273078128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199417}}^1$

素因数の和:199454

約数の個数: 80

約数和(自身を含む): 3956453120

約数和(自身を除く): 2683374992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 199417, 398834, 598251, 797668, 1196502, 1395919, 1595336, 2393004, 2791838, 3190672, 3788923, 4187757, 4786008, 5583676, 7577846, 8375514, 9572016, 11167352, 11366769, 15155692, 16751028, 22334704, 22733538, 26522461, 30311384, 33502056, 45467076, 53044922, 60622768, 67004112, 79567383, 90934152, 106089844, 159134766, 181868304, 212179688, 318269532, 424359376, 636539064, 1273078128]

約数ペア:

[(1, 1273078128), (2, 636539064), (3, 424359376), (4, 318269532), (6, 212179688), (7, 181868304), (8, 159134766), (12, 106089844), (14, 90934152), (16, 79567383), (19, 67004112), (21, 60622768), (24, 53044922), (28, 45467076), (38, 33502056), (42, 30311384), (48, 26522461), (56, 22733538), (57, 22334704), (76, 16751028), (84, 15155692), (112, 11366769), (114, 11167352), (133, 9572016), (152, 8375514), (168, 7577846), (228, 5583676), (266, 4786008), (304, 4187757), (336, 3788923), (399, 3190672), (456, 2791838), (532, 2393004), (798, 1595336), (912, 1395919), (1064, 1196502), (1596, 797668), (2128, 598251), (3192, 398834), (6384, 199417)]