12216672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 108

約数和(自身を含む): 37769004

約数和(自身を除く): 25552332

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, 169, 208, 234, 251, 288, 312, 338, 416, 468, 502, 507, 624, 676, 753, 936, 1004, 1014, 1248, 1352, 1506, 1521, 1872, 2008, 2028, 2259, 2704, 3012, 3042, 3263, 3744, 4016, 4056, 4518, 5408, 6024, 6084, 6526, 8032, 8112, 9036, 9789, 12048, 12168, 13052, 16224, 18072, 19578, 24096, 24336, 26104, 29367, 36144, 39156, 42419, 48672, 52208, 58734, 72288, 78312, 84838, 104416, 117468, 127257, 156624, 169676, 234936, 254514, 313248, 339352, 381771, 469872, 509028, 678704, 763542, 939744, 1018056, 1357408, 1527084, 2036112, 3054168, 4072224, 6108336, 12216672]

約数ペア:

[(1, 12216672), (2, 6108336), (3, 4072224), (4, 3054168), (6, 2036112), (8, 1527084), (9, 1357408), (12, 1018056), (13, 939744), (16, 763542), (18, 678704), (24, 509028), (26, 469872), (32, 381771), (36, 339352), (39, 313248), (48, 254514), (52, 234936), (72, 169676), (78, 156624), (96, 127257), (104, 117468), (117, 104416), (144, 84838), (156, 78312), (169, 72288), (208, 58734), (234, 52208), (251, 48672), (288, 42419), (312, 39156), (338, 36144), (416, 29367), (468, 26104), (502, 24336), (507, 24096), (624, 19578), (676, 18072), (753, 16224), (936, 13052), (1004, 12168), (1014, 12048), (1248, 9789), (1352, 9036), (1506, 8112), (1521, 8032), (1872, 6526), (2008, 6084), (2028, 6024), (2259, 5408), (2704, 4518), (3012, 4056), (3042, 4016), (3263, 3744)]