297025456

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 729474144

約数和(自身を除く): 432448688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 151, 182, 193, 196, 208, 302, 364, 386, 392, 604, 637, 728, 772, 784, 1057, 1208, 1274, 1351, 1456, 1544, 1963, 2114, 2416, 2509, 2548, 2702, 3088, 3926, 4228, 5018, 5096, 5404, 7399, 7852, 8456, 9457, 10036, 10192, 10808, 13741, 14798, 15704, 16912, 17563, 18914, 20072, 21616, 27482, 29143, 29596, 31408, 35126, 37828, 40144, 54964, 58286, 59192, 70252, 75656, 96187, 109928, 116572, 118384, 122941, 140504, 151312, 192374, 204001, 219856, 233144, 245882, 281008, 378859, 384748, 408002, 466288, 491764, 757718, 769496, 816004, 983528, 1428007, 1515436, 1538992, 1632008, 1967056, 2652013, 2856014, 3030872, 3264016, 5304026, 5712028, 6061744, 10608052, 11424056, 18564091, 21216104, 22848112, 37128182, 42432208, 74256364, 148512728, 297025456]

約数ペア:

[(1, 297025456), (2, 148512728), (4, 74256364), (7, 42432208), (8, 37128182), (13, 22848112), (14, 21216104), (16, 18564091), (26, 11424056), (28, 10608052), (49, 6061744), (52, 5712028), (56, 5304026), (91, 3264016), (98, 3030872), (104, 2856014), (112, 2652013), (151, 1967056), (182, 1632008), (193, 1538992), (196, 1515436), (208, 1428007), (302, 983528), (364, 816004), (386, 769496), (392, 757718), (604, 491764), (637, 466288), (728, 408002), (772, 384748), (784, 378859), (1057, 281008), (1208, 245882), (1274, 233144), (1351, 219856), (1456, 204001), (1544, 192374), (1963, 151312), (2114, 140504), (2416, 122941), (2509, 118384), (2548, 116572), (2702, 109928), (3088, 96187), (3926, 75656), (4228, 70252), (5018, 59192), (5096, 58286), (5404, 54964), (7399, 40144), (7852, 37828), (8456, 35126), (9457, 31408), (10036, 29596), (10192, 29143), (10808, 27482), (13741, 21616), (14798, 20072), (15704, 18914), (16912, 17563)]