343521472

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 816010560

約数和(自身を除く): 472489088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 137, 193, 203, 224, 232, 274, 386, 406, 448, 464, 548, 772, 812, 928, 959, 1096, 1351, 1544, 1624, 1856, 1918, 2192, 2702, 3088, 3248, 3836, 3973, 4384, 5404, 5597, 6176, 6496, 7672, 7946, 8768, 10808, 11194, 12352, 12992, 15344, 15892, 21616, 22388, 26441, 27811, 30688, 31784, 39179, 43232, 44776, 52882, 55622, 61376, 63568, 78358, 86464, 89552, 105764, 111244, 127136, 156716, 179104, 185087, 211528, 222488, 254272, 313432, 358208, 370174, 423056, 444976, 626864, 740348, 766789, 846112, 889952, 1253728, 1480696, 1533578, 1692224, 1779904, 2507456, 2961392, 3067156, 5367523, 5922784, 6134312, 10735046, 11845568, 12268624, 21470092, 24537248, 42940184, 49074496, 85880368, 171760736, 343521472]

約数ペア:

[(1, 343521472), (2, 171760736), (4, 85880368), (7, 49074496), (8, 42940184), (14, 24537248), (16, 21470092), (28, 12268624), (29, 11845568), (32, 10735046), (56, 6134312), (58, 5922784), (64, 5367523), (112, 3067156), (116, 2961392), (137, 2507456), (193, 1779904), (203, 1692224), (224, 1533578), (232, 1480696), (274, 1253728), (386, 889952), (406, 846112), (448, 766789), (464, 740348), (548, 626864), (772, 444976), (812, 423056), (928, 370174), (959, 358208), (1096, 313432), (1351, 254272), (1544, 222488), (1624, 211528), (1856, 185087), (1918, 179104), (2192, 156716), (2702, 127136), (3088, 111244), (3248, 105764), (3836, 89552), (3973, 86464), (4384, 78358), (5404, 63568), (5597, 61376), (6176, 55622), (6496, 52882), (7672, 44776), (7946, 43232), (8768, 39179), (10808, 31784), (11194, 30688), (12352, 27811), (12992, 26441), (15344, 22388), (15892, 21616)]