2572479072

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{217859}}^1$

素因数の和:217916

約数の個数: 72

約数和(自身を含む): 7493948280

約数和(自身を除く): 4921469208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 217859, 435718, 653577, 871436, 1307154, 1742872, 1960731, 2614308, 3485744, 3921462, 5228616, 6971488, 7842924, 8932219, 10457232, 15685848, 17864438, 20914464, 26796657, 31371696, 35728876, 53593314, 62743392, 71457752, 80389971, 107186628, 142915504, 160779942, 214373256, 285831008, 321559884, 428746512, 643119768, 857493024, 1286239536, 2572479072]

約数ペア:

[(1, 2572479072), (2, 1286239536), (3, 857493024), (4, 643119768), (6, 428746512), (8, 321559884), (9, 285831008), (12, 214373256), (16, 160779942), (18, 142915504), (24, 107186628), (32, 80389971), (36, 71457752), (41, 62743392), (48, 53593314), (72, 35728876), (82, 31371696), (96, 26796657), (123, 20914464), (144, 17864438), (164, 15685848), (246, 10457232), (288, 8932219), (328, 7842924), (369, 6971488), (492, 5228616), (656, 3921462), (738, 3485744), (984, 2614308), (1312, 1960731), (1476, 1742872), (1968, 1307154), (2952, 871436), (3936, 653577), (5904, 435718), (11808, 217859)]