1681332768

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67103}}^1$

素因数の和:67151

約数の個数: 96

約数和(自身を含む): 5073062400

約数和(自身を除く): 3391729632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 4176, 6264, 8352, 12528, 25056, 67103, 134206, 201309, 268412, 402618, 536824, 603927, 805236, 1073648, 1207854, 1610472, 1811781, 1945987, 2147296, 2415708, 3220944, 3623562, 3891974, 4831416, 5837961, 6441888, 7247124, 7783948, 9662832, 11675922, 14494248, 15567896, 17513883, 19325664, 23351844, 28988496, 31135792, 35027766, 46703688, 52541649, 57976992, 62271584, 70055532, 93407376, 105083298, 140111064, 186814752, 210166596, 280222128, 420333192, 560444256, 840666384, 1681332768]

約数ペア:

[(1, 1681332768), (2, 840666384), (3, 560444256), (4, 420333192), (6, 280222128), (8, 210166596), (9, 186814752), (12, 140111064), (16, 105083298), (18, 93407376), (24, 70055532), (27, 62271584), (29, 57976992), (32, 52541649), (36, 46703688), (48, 35027766), (54, 31135792), (58, 28988496), (72, 23351844), (87, 19325664), (96, 17513883), (108, 15567896), (116, 14494248), (144, 11675922), (174, 9662832), (216, 7783948), (232, 7247124), (261, 6441888), (288, 5837961), (348, 4831416), (432, 3891974), (464, 3623562), (522, 3220944), (696, 2415708), (783, 2147296), (864, 1945987), (928, 1811781), (1044, 1610472), (1392, 1207854), (1566, 1073648), (2088, 805236), (2784, 603927), (3132, 536824), (4176, 402618), (6264, 268412), (8352, 201309), (12528, 134206), (25056, 67103)]