261736128

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11083}}^1$

素因数の和:11142

約数の個数: 84

約数和(自身を含む): 768586728

約数和(自身を除く): 506850600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 11083, 11808, 22166, 23616, 33249, 44332, 66498, 88664, 99747, 132996, 177328, 199494, 265992, 354656, 398988, 454403, 531984, 709312, 797976, 908806, 1063968, 1363209, 1595952, 1817612, 2127936, 2726418, 3191904, 3635224, 4089627, 5452836, 6383808, 7270448, 8179254, 10905672, 14540896, 16358508, 21811344, 29081792, 32717016, 43622688, 65434032, 87245376, 130868064, 261736128]

約数ペア:

[(1, 261736128), (2, 130868064), (3, 87245376), (4, 65434032), (6, 43622688), (8, 32717016), (9, 29081792), (12, 21811344), (16, 16358508), (18, 14540896), (24, 10905672), (32, 8179254), (36, 7270448), (41, 6383808), (48, 5452836), (64, 4089627), (72, 3635224), (82, 3191904), (96, 2726418), (123, 2127936), (144, 1817612), (164, 1595952), (192, 1363209), (246, 1063968), (288, 908806), (328, 797976), (369, 709312), (492, 531984), (576, 454403), (656, 398988), (738, 354656), (984, 265992), (1312, 199494), (1476, 177328), (1968, 132996), (2624, 99747), (2952, 88664), (3936, 66498), (5904, 44332), (7872, 33249), (11083, 23616), (11808, 22166)]