212404416

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 168

約数和(自身を含む): 662976576

約数和(自身を除く): 450572160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 107, 112, 147, 168, 192, 196, 211, 214, 224, 294, 321, 336, 392, 422, 428, 448, 588, 633, 642, 672, 749, 784, 844, 856, 1176, 1266, 1284, 1344, 1477, 1498, 1568, 1688, 1712, 2247, 2352, 2532, 2568, 2954, 2996, 3136, 3376, 3424, 4431, 4494, 4704, 5064, 5136, 5243, 5908, 5992, 6752, 6848, 8862, 8988, 9408, 10128, 10272, 10339, 10486, 11816, 11984, 13504, 15729, 17724, 17976, 20256, 20544, 20678, 20972, 22577, 23632, 23968, 31017, 31458, 35448, 35952, 40512, 41356, 41944, 45154, 47264, 47936, 62034, 62916, 67731, 70896, 71904, 82712, 83888, 90308, 94528, 124068, 125832, 135462, 141792, 143808, 158039, 165424, 167776, 180616, 248136, 251664, 270924, 283584, 316078, 330848, 335552, 361232, 474117, 496272, 503328, 541848, 632156, 661696, 722464, 948234, 992544, 1006656, 1083696, 1106273, 1264312, 1444928, 1896468, 1985088, 2167392, 2212546, 2528624, 3318819, 3792936, 4334784, 4425092, 5057248, 6637638, 7585872, 8850184, 10114496, 13275276, 15171744, 17700368, 26550552, 30343488, 35400736, 53101104, 70801472, 106202208, 212404416]

約数ペア:

[(1, 212404416), (2, 106202208), (3, 70801472), (4, 53101104), (6, 35400736), (7, 30343488), (8, 26550552), (12, 17700368), (14, 15171744), (16, 13275276), (21, 10114496), (24, 8850184), (28, 7585872), (32, 6637638), (42, 5057248), (48, 4425092), (49, 4334784), (56, 3792936), (64, 3318819), (84, 2528624), (96, 2212546), (98, 2167392), (107, 1985088), (112, 1896468), (147, 1444928), (168, 1264312), (192, 1106273), (196, 1083696), (211, 1006656), (214, 992544), (224, 948234), (294, 722464), (321, 661696), (336, 632156), (392, 541848), (422, 503328), (428, 496272), (448, 474117), (588, 361232), (633, 335552), (642, 330848), (672, 316078), (749, 283584), (784, 270924), (844, 251664), (856, 248136), (1176, 180616), (1266, 167776), (1284, 165424), (1344, 158039), (1477, 143808), (1498, 141792), (1568, 135462), (1688, 125832), (1712, 124068), (2247, 94528), (2352, 90308), (2532, 83888), (2568, 82712), (2954, 71904), (2996, 70896), (3136, 67731), (3376, 62916), (3424, 62034), (4431, 47936), (4494, 47264), (4704, 45154), (5064, 41944), (5136, 41356), (5243, 40512), (5908, 35952), (5992, 35448), (6752, 31458), (6848, 31017), (8862, 23968), (8988, 23632), (9408, 22577), (10128, 20972), (10272, 20678), (10339, 20544), (10486, 20256), (11816, 17976), (11984, 17724), (13504, 15729)]