338375296

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 807448320

約数和(自身を除く): 469073024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 61, 64, 82, 112, 122, 128, 151, 164, 224, 244, 287, 302, 328, 427, 448, 488, 574, 604, 656, 854, 896, 976, 1057, 1148, 1208, 1312, 1708, 1952, 2114, 2296, 2416, 2501, 2624, 3416, 3904, 4228, 4592, 4832, 5002, 5248, 6191, 6832, 7808, 8456, 9184, 9211, 9664, 10004, 12382, 13664, 16912, 17507, 18368, 18422, 19328, 20008, 24764, 27328, 33824, 35014, 36736, 36844, 40016, 43337, 49528, 54656, 64477, 67648, 70028, 73688, 80032, 86674, 99056, 128954, 135296, 140056, 147376, 160064, 173348, 198112, 257908, 280112, 294752, 320128, 346696, 377651, 396224, 515816, 560224, 589504, 693392, 755302, 792448, 1031632, 1120448, 1179008, 1386784, 1510604, 2063264, 2240896, 2643557, 2773568, 3021208, 4126528, 5287114, 5547136, 6042416, 8253056, 10574228, 12084832, 21148456, 24169664, 42296912, 48339328, 84593824, 169187648, 338375296]

約数ペア:

[(1, 338375296), (2, 169187648), (4, 84593824), (7, 48339328), (8, 42296912), (14, 24169664), (16, 21148456), (28, 12084832), (32, 10574228), (41, 8253056), (56, 6042416), (61, 5547136), (64, 5287114), (82, 4126528), (112, 3021208), (122, 2773568), (128, 2643557), (151, 2240896), (164, 2063264), (224, 1510604), (244, 1386784), (287, 1179008), (302, 1120448), (328, 1031632), (427, 792448), (448, 755302), (488, 693392), (574, 589504), (604, 560224), (656, 515816), (854, 396224), (896, 377651), (976, 346696), (1057, 320128), (1148, 294752), (1208, 280112), (1312, 257908), (1708, 198112), (1952, 173348), (2114, 160064), (2296, 147376), (2416, 140056), (2501, 135296), (2624, 128954), (3416, 99056), (3904, 86674), (4228, 80032), (4592, 73688), (4832, 70028), (5002, 67648), (5248, 64477), (6191, 54656), (6832, 49528), (7808, 43337), (8456, 40016), (9184, 36844), (9211, 36736), (9664, 35014), (10004, 33824), (12382, 27328), (13664, 24764), (16912, 20008), (17507, 19328), (18368, 18422)]