339985184

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4510

約数の個数: 96

約数和(自身を含む): 861622272

約数和(自身を除く): 521637088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 4451, 4774, 5456, 6944, 8902, 9548, 10912, 17804, 19096, 31157, 35608, 38192, 48961, 62314, 71216, 76384, 97922, 124628, 137981, 142432, 195844, 249256, 275962, 342727, 391688, 498512, 551924, 685454, 783376, 965867, 997024, 1103848, 1370908, 1517791, 1566752, 1931734, 2207696, 2741816, 3035582, 3863468, 4415392, 5483632, 6071164, 7726936, 10624537, 10967264, 12142328, 15453872, 21249074, 24284656, 30907744, 42498148, 48569312, 84996296, 169992592, 339985184]

約数ペア:

[(1, 339985184), (2, 169992592), (4, 84996296), (7, 48569312), (8, 42498148), (11, 30907744), (14, 24284656), (16, 21249074), (22, 15453872), (28, 12142328), (31, 10967264), (32, 10624537), (44, 7726936), (56, 6071164), (62, 5483632), (77, 4415392), (88, 3863468), (112, 3035582), (124, 2741816), (154, 2207696), (176, 1931734), (217, 1566752), (224, 1517791), (248, 1370908), (308, 1103848), (341, 997024), (352, 965867), (434, 783376), (496, 685454), (616, 551924), (682, 498512), (868, 391688), (992, 342727), (1232, 275962), (1364, 249256), (1736, 195844), (2387, 142432), (2464, 137981), (2728, 124628), (3472, 97922), (4451, 76384), (4774, 71216), (5456, 62314), (6944, 48961), (8902, 38192), (9548, 35608), (10912, 31157), (17804, 19096)]