1279622016

素因数分解:

$2^7\times 3^3\times {\mathrm{370261}}^1$

素因数の和:370284

約数の個数: 64

約数和(自身を含む): 3776672400

約数和(自身を除く): 2497050384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 370261, 740522, 1110783, 1481044, 2221566, 2962088, 3332349, 4443132, 5924176, 6664698, 8886264, 9997047, 11848352, 13329396, 17772528, 19994094, 23696704, 26658792, 35545056, 39988188, 47393408, 53317584, 71090112, 79976376, 106635168, 142180224, 159952752, 213270336, 319905504, 426540672, 639811008, 1279622016]

約数ペア:

[(1, 1279622016), (2, 639811008), (3, 426540672), (4, 319905504), (6, 213270336), (8, 159952752), (9, 142180224), (12, 106635168), (16, 79976376), (18, 71090112), (24, 53317584), (27, 47393408), (32, 39988188), (36, 35545056), (48, 26658792), (54, 23696704), (64, 19994094), (72, 17772528), (96, 13329396), (108, 11848352), (128, 9997047), (144, 8886264), (192, 6664698), (216, 5924176), (288, 4443132), (384, 3332349), (432, 2962088), (576, 2221566), (864, 1481044), (1152, 1110783), (1728, 740522), (3456, 370261)]