819993216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2982

約数の個数: 128

約数和(自身を含む): 2513410560

約数和(自身を除く): 1693417344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 321, 336, 384, 428, 448, 642, 672, 749, 856, 896, 1284, 1344, 1498, 1712, 2247, 2568, 2688, 2851, 2996, 3424, 4494, 5136, 5702, 5992, 6848, 8553, 8988, 10272, 11404, 11984, 13696, 17106, 17976, 19957, 20544, 22808, 23968, 34212, 35952, 39914, 41088, 45616, 47936, 59871, 68424, 71904, 79828, 91232, 95872, 119742, 136848, 143808, 159656, 182464, 239484, 273696, 287616, 305057, 319312, 364928, 478968, 547392, 610114, 638624, 915171, 957936, 1094784, 1220228, 1277248, 1830342, 1915872, 2135399, 2440456, 2554496, 3660684, 3831744, 4270798, 4880912, 6406197, 7321368, 7663488, 8541596, 9761824, 12812394, 14642736, 17083192, 19523648, 25624788, 29285472, 34166384, 39047296, 51249576, 58570944, 68332768, 102499152, 117141888, 136665536, 204998304, 273331072, 409996608, 819993216]

約数ペア:

[(1, 819993216), (2, 409996608), (3, 273331072), (4, 204998304), (6, 136665536), (7, 117141888), (8, 102499152), (12, 68332768), (14, 58570944), (16, 51249576), (21, 39047296), (24, 34166384), (28, 29285472), (32, 25624788), (42, 19523648), (48, 17083192), (56, 14642736), (64, 12812394), (84, 9761824), (96, 8541596), (107, 7663488), (112, 7321368), (128, 6406197), (168, 4880912), (192, 4270798), (214, 3831744), (224, 3660684), (321, 2554496), (336, 2440456), (384, 2135399), (428, 1915872), (448, 1830342), (642, 1277248), (672, 1220228), (749, 1094784), (856, 957936), (896, 915171), (1284, 638624), (1344, 610114), (1498, 547392), (1712, 478968), (2247, 364928), (2568, 319312), (2688, 305057), (2851, 287616), (2996, 273696), (3424, 239484), (4494, 182464), (5136, 159656), (5702, 143808), (5992, 136848), (6848, 119742), (8553, 95872), (8988, 91232), (10272, 79828), (11404, 71904), (11984, 68424), (13696, 59871), (17106, 47936), (17976, 45616), (19957, 41088), (20544, 39914), (22808, 35952), (23968, 34212)]