209263488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 641310720

約数和(自身を除く): 432047232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 613, 672, 762, 889, 896, 1016, 1226, 1344, 1524, 1778, 1839, 2032, 2452, 2667, 2688, 3048, 3556, 3678, 4064, 4291, 4904, 5334, 6096, 7112, 7356, 8128, 8582, 9808, 10668, 12192, 12873, 14224, 14712, 16256, 17164, 19616, 21336, 24384, 25746, 28448, 29424, 34328, 39232, 42672, 48768, 51492, 56896, 58848, 68656, 77851, 78464, 85344, 102984, 113792, 117696, 137312, 155702, 170688, 205968, 233553, 235392, 274624, 311404, 341376, 411936, 467106, 544957, 549248, 622808, 823872, 934212, 1089914, 1245616, 1634871, 1647744, 1868424, 2179828, 2491232, 3269742, 3736848, 4359656, 4982464, 6539484, 7473696, 8719312, 9964928, 13078968, 14947392, 17438624, 26157936, 29894784, 34877248, 52315872, 69754496, 104631744, 209263488]

約数ペア:

[(1, 209263488), (2, 104631744), (3, 69754496), (4, 52315872), (6, 34877248), (7, 29894784), (8, 26157936), (12, 17438624), (14, 14947392), (16, 13078968), (21, 9964928), (24, 8719312), (28, 7473696), (32, 6539484), (42, 4982464), (48, 4359656), (56, 3736848), (64, 3269742), (84, 2491232), (96, 2179828), (112, 1868424), (127, 1647744), (128, 1634871), (168, 1245616), (192, 1089914), (224, 934212), (254, 823872), (336, 622808), (381, 549248), (384, 544957), (448, 467106), (508, 411936), (613, 341376), (672, 311404), (762, 274624), (889, 235392), (896, 233553), (1016, 205968), (1226, 170688), (1344, 155702), (1524, 137312), (1778, 117696), (1839, 113792), (2032, 102984), (2452, 85344), (2667, 78464), (2688, 77851), (3048, 68656), (3556, 58848), (3678, 56896), (4064, 51492), (4291, 48768), (4904, 42672), (5334, 39232), (6096, 34328), (7112, 29424), (7356, 28448), (8128, 25746), (8582, 24384), (9808, 21336), (10668, 19616), (12192, 17164), (12873, 16256), (14224, 14712)]