1307431008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349207}}^1$

素因数の和:349236

約数の個数: 72

約数和(自身を含む): 4004018928

約数和(自身を除く): 2696587920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 349207, 698414, 1047621, 1396828, 2095242, 2793656, 3142863, 4190484, 4539691, 5587312, 6285726, 8380968, 9079382, 11174624, 12571452, 13619073, 16761936, 18158764, 25142904, 27238146, 33523872, 36317528, 40857219, 50285808, 54476292, 72635056, 81714438, 100571616, 108952584, 145270112, 163428876, 217905168, 326857752, 435810336, 653715504, 1307431008]

約数ペア:

[(1, 1307431008), (2, 653715504), (3, 435810336), (4, 326857752), (6, 217905168), (8, 163428876), (9, 145270112), (12, 108952584), (13, 100571616), (16, 81714438), (18, 72635056), (24, 54476292), (26, 50285808), (32, 40857219), (36, 36317528), (39, 33523872), (48, 27238146), (52, 25142904), (72, 18158764), (78, 16761936), (96, 13619073), (104, 12571452), (117, 11174624), (144, 9079382), (156, 8380968), (208, 6285726), (234, 5587312), (288, 4539691), (312, 4190484), (416, 3142863), (468, 2793656), (624, 2095242), (936, 1396828), (1248, 1047621), (1872, 698414), (3744, 349207)]