2163312

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 6161064

約数和(自身を除く): 3997752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 181, 249, 332, 362, 498, 543, 664, 724, 747, 996, 1086, 1328, 1448, 1494, 1629, 1992, 2172, 2896, 2988, 3258, 3984, 4344, 5976, 6516, 8688, 11952, 13032, 15023, 26064, 30046, 45069, 60092, 90138, 120184, 135207, 180276, 240368, 270414, 360552, 540828, 721104, 1081656, 2163312]

約数ペア:

[(1, 2163312), (2, 1081656), (3, 721104), (4, 540828), (6, 360552), (8, 270414), (9, 240368), (12, 180276), (16, 135207), (18, 120184), (24, 90138), (36, 60092), (48, 45069), (72, 30046), (83, 26064), (144, 15023), (166, 13032), (181, 11952), (249, 8688), (332, 6516), (362, 5976), (498, 4344), (543, 3984), (664, 3258), (724, 2988), (747, 2896), (996, 2172), (1086, 1992), (1328, 1629), (1448, 1494)]