746065008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{398539}}^1$

素因数の和:398566

約数の個数: 60

約数和(自身を含む): 2248562680

約数和(自身を除く): 1502497672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 398539, 797078, 1195617, 1594156, 2391234, 3188312, 3586851, 4782468, 5181007, 6376624, 7173702, 9564936, 10362014, 14347404, 15543021, 19129872, 20724028, 28694808, 31086042, 41448056, 46629063, 57389616, 62172084, 82896112, 93258126, 124344168, 186516252, 248688336, 373032504, 746065008]

約数ペア:

[(1, 746065008), (2, 373032504), (3, 248688336), (4, 186516252), (6, 124344168), (8, 93258126), (9, 82896112), (12, 62172084), (13, 57389616), (16, 46629063), (18, 41448056), (24, 31086042), (26, 28694808), (36, 20724028), (39, 19129872), (48, 15543021), (52, 14347404), (72, 10362014), (78, 9564936), (104, 7173702), (117, 6376624), (144, 5181007), (156, 4782468), (208, 3586851), (234, 3188312), (312, 2391234), (468, 1594156), (624, 1195617), (936, 797078), (1872, 398539)]