2788848

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 7921368

約数和(自身を除く): 5132520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 181, 214, 321, 362, 428, 543, 642, 724, 856, 963, 1086, 1284, 1448, 1629, 1712, 1926, 2172, 2568, 2896, 3258, 3852, 4344, 5136, 6516, 7704, 8688, 13032, 15408, 19367, 26064, 38734, 58101, 77468, 116202, 154936, 174303, 232404, 309872, 348606, 464808, 697212, 929616, 1394424, 2788848]

約数ペア:

[(1, 2788848), (2, 1394424), (3, 929616), (4, 697212), (6, 464808), (8, 348606), (9, 309872), (12, 232404), (16, 174303), (18, 154936), (24, 116202), (36, 77468), (48, 58101), (72, 38734), (107, 26064), (144, 19367), (181, 15408), (214, 13032), (321, 8688), (362, 7704), (428, 6516), (543, 5136), (642, 4344), (724, 3852), (856, 3258), (963, 2896), (1086, 2568), (1284, 2172), (1448, 1926), (1629, 1712)]