1263456

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 3714984

約数和(自身を除く): 2451528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 107, 123, 144, 164, 214, 246, 288, 321, 328, 369, 428, 492, 642, 656, 738, 856, 963, 984, 1284, 1312, 1476, 1712, 1926, 1968, 2568, 2952, 3424, 3852, 3936, 4387, 5136, 5904, 7704, 8774, 10272, 11808, 13161, 15408, 17548, 26322, 30816, 35096, 39483, 52644, 70192, 78966, 105288, 140384, 157932, 210576, 315864, 421152, 631728, 1263456]

約数ペア:

[(1, 1263456), (2, 631728), (3, 421152), (4, 315864), (6, 210576), (8, 157932), (9, 140384), (12, 105288), (16, 78966), (18, 70192), (24, 52644), (32, 39483), (36, 35096), (41, 30816), (48, 26322), (72, 17548), (82, 15408), (96, 13161), (107, 11808), (123, 10272), (144, 8774), (164, 7704), (214, 5904), (246, 5136), (288, 4387), (321, 3936), (328, 3852), (369, 3424), (428, 2952), (492, 2568), (642, 1968), (656, 1926), (738, 1712), (856, 1476), (963, 1312), (984, 1284)]