679031808

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 264

約数和(自身を含む): 2273840352

約数和(自身を除く): 1594808544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 347, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 694, 728, 768, 784, 832, 896, 1024, 1041, 1092, 1176, 1248, 1274, 1344, 1388, 1456, 1536, 1568, 1664, 1792, 1911, 2082, 2184, 2352, 2429, 2496, 2548, 2688, 2776, 2912, 3072, 3136, 3328, 3584, 3822, 4164, 4368, 4511, 4704, 4858, 4992, 5096, 5376, 5552, 5824, 6272, 6656, 7168, 7287, 7644, 8328, 8736, 9022, 9408, 9716, 9984, 10192, 10752, 11104, 11648, 12544, 13312, 13533, 14574, 15288, 16656, 17003, 17472, 18044, 18816, 19432, 19968, 20384, 21504, 22208, 23296, 25088, 27066, 29148, 30576, 31577, 33312, 34006, 34944, 36088, 37632, 38864, 39936, 40768, 44416, 46592, 50176, 51009, 54132, 58296, 61152, 63154, 66624, 68012, 69888, 72176, 75264, 77728, 81536, 88832, 93184, 94731, 102018, 108264, 116592, 122304, 126308, 133248, 136024, 139776, 144352, 150528, 155456, 163072, 177664, 189462, 204036, 216528, 221039, 233184, 244608, 252616, 266496, 272048, 279552, 288704, 310912, 326144, 355328, 378924, 408072, 433056, 442078, 466368, 489216, 505232, 532992, 544096, 577408, 621824, 652288, 663117, 757848, 816144, 866112, 884156, 932736, 978432, 1010464, 1065984, 1088192, 1154816, 1243648, 1326234, 1515696, 1632288, 1732224, 1768312, 1865472, 1956864, 2020928, 2176384, 2309632, 2487296, 2652468, 3031392, 3264576, 3464448, 3536624, 3730944, 4041856, 4352768, 4619264, 5304936, 6062784, 6529152, 6928896, 7073248, 7461888, 8083712, 8705536, 10609872, 12125568, 13058304, 13857792, 14146496, 16167424, 17411072, 21219744, 24251136, 26116608, 28292992, 32334848, 42439488, 48502272, 52233216, 56585984, 84878976, 97004544, 113171968, 169757952, 226343936, 339515904, 679031808]

約数ペア:

[(1, 679031808), (2, 339515904), (3, 226343936), (4, 169757952), (6, 113171968), (7, 97004544), (8, 84878976), (12, 56585984), (13, 52233216), (14, 48502272), (16, 42439488), (21, 32334848), (24, 28292992), (26, 26116608), (28, 24251136), (32, 21219744), (39, 17411072), (42, 16167424), (48, 14146496), (49, 13857792), (52, 13058304), (56, 12125568), (64, 10609872), (78, 8705536), (84, 8083712), (91, 7461888), (96, 7073248), (98, 6928896), (104, 6529152), (112, 6062784), (128, 5304936), (147, 4619264), (156, 4352768), (168, 4041856), (182, 3730944), (192, 3536624), (196, 3464448), (208, 3264576), (224, 3031392), (256, 2652468), (273, 2487296), (294, 2309632), (312, 2176384), (336, 2020928), (347, 1956864), (364, 1865472), (384, 1768312), (392, 1732224), (416, 1632288), (448, 1515696), (512, 1326234), (546, 1243648), (588, 1154816), (624, 1088192), (637, 1065984), (672, 1010464), (694, 978432), (728, 932736), (768, 884156), (784, 866112), (832, 816144), (896, 757848), (1024, 663117), (1041, 652288), (1092, 621824), (1176, 577408), (1248, 544096), (1274, 532992), (1344, 505232), (1388, 489216), (1456, 466368), (1536, 442078), (1568, 433056), (1664, 408072), (1792, 378924), (1911, 355328), (2082, 326144), (2184, 310912), (2352, 288704), (2429, 279552), (2496, 272048), (2548, 266496), (2688, 252616), (2776, 244608), (2912, 233184), (3072, 221039), (3136, 216528), (3328, 204036), (3584, 189462), (3822, 177664), (4164, 163072), (4368, 155456), (4511, 150528), (4704, 144352), (4858, 139776), (4992, 136024), (5096, 133248), (5376, 126308), (5552, 122304), (5824, 116592), (6272, 108264), (6656, 102018), (7168, 94731), (7287, 93184), (7644, 88832), (8328, 81536), (8736, 77728), (9022, 75264), (9408, 72176), (9716, 69888), (9984, 68012), (10192, 66624), (10752, 63154), (11104, 61152), (11648, 58296), (12544, 54132), (13312, 51009), (13533, 50176), (14574, 46592), (15288, 44416), (16656, 40768), (17003, 39936), (17472, 38864), (18044, 37632), (18816, 36088), (19432, 34944), (19968, 34006), (20384, 33312), (21504, 31577), (22208, 30576), (23296, 29148), (25088, 27066)]