289342512

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 844365600

約数和(自身を除く): 555023088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 193, 232, 261, 348, 359, 386, 464, 522, 579, 696, 718, 772, 1044, 1077, 1158, 1392, 1436, 1544, 1737, 2088, 2154, 2316, 2872, 3088, 3231, 3474, 4176, 4308, 4632, 5597, 5744, 6462, 6948, 8616, 9264, 10411, 11194, 12924, 13896, 16791, 17232, 20822, 22388, 25848, 27792, 31233, 33582, 41644, 44776, 50373, 51696, 62466, 67164, 69287, 83288, 89552, 93699, 100746, 124932, 134328, 138574, 166576, 187398, 201492, 207861, 249864, 268656, 277148, 374796, 402984, 415722, 499728, 554296, 623583, 749592, 805968, 831444, 1108592, 1247166, 1499184, 1662888, 2009323, 2494332, 3325776, 4018646, 4988664, 6027969, 8037292, 9977328, 12055938, 16074584, 18083907, 24111876, 32149168, 36167814, 48223752, 72335628, 96447504, 144671256, 289342512]

約数ペア:

[(1, 289342512), (2, 144671256), (3, 96447504), (4, 72335628), (6, 48223752), (8, 36167814), (9, 32149168), (12, 24111876), (16, 18083907), (18, 16074584), (24, 12055938), (29, 9977328), (36, 8037292), (48, 6027969), (58, 4988664), (72, 4018646), (87, 3325776), (116, 2494332), (144, 2009323), (174, 1662888), (193, 1499184), (232, 1247166), (261, 1108592), (348, 831444), (359, 805968), (386, 749592), (464, 623583), (522, 554296), (579, 499728), (696, 415722), (718, 402984), (772, 374796), (1044, 277148), (1077, 268656), (1158, 249864), (1392, 207861), (1436, 201492), (1544, 187398), (1737, 166576), (2088, 138574), (2154, 134328), (2316, 124932), (2872, 100746), (3088, 93699), (3231, 89552), (3474, 83288), (4176, 69287), (4308, 67164), (4632, 62466), (5597, 51696), (5744, 50373), (6462, 44776), (6948, 41644), (8616, 33582), (9264, 31233), (10411, 27792), (11194, 25848), (12924, 22388), (13896, 20822), (16791, 17232)]