208041184512

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 1152

約数和(自身を含む): 791175168000

約数和(自身を除く): 583133983488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 41, 42, 48, 51, 54, 56, 62, 63, 64, 68, 72, 82, 84, 93, 96, 102, 108, 112, 119, 123, 124, 126, 128, 136, 144, 153, 164, 168, 186, 189, 192, 199, 204, 216, 217, 224, 238, 246, 248, 252, 256, 272, 279, 287, 288, 306, 328, 336, 357, 369, 372, 378, 384, 398, 408, 432, 434, 448, 459, 476, 492, 496, 504, 527, 544, 558, 574, 576, 597, 612, 651, 656, 672, 697, 714, 738, 744, 756, 768, 796, 816, 837, 861, 864, 868, 896, 918, 952, 984, 992, 1008, 1054, 1071, 1088, 1107, 1116, 1148, 1152, 1194, 1224, 1271, 1302, 1312, 1344, 1393, 1394, 1428, 1476, 1488, 1512, 1581, 1592, 1632, 1674, 1722, 1728, 1736, 1791, 1792, 1836, 1904, 1953, 1968, 1984, 2016, 2091, 2108, 2142, 2176, 2214, 2232, 2296, 2304, 2388, 2448, 2542, 2583, 2604, 2624, 2688, 2786, 2788, 2856, 2952, 2976, 3024, 3162, 3184, 3213, 3264, 3348, 3383, 3444, 3456, 3472, 3582, 3672, 3689, 3808, 3813, 3906, 3936, 3968, 4032, 4179, 4182, 4216, 4284, 4352, 4428, 4464, 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約数ペア:

[(1, 208041184512), (2, 104020592256), (3, 69347061504), (4, 52010296128), (6, 34673530752), (7, 29720169216), (8, 26005148064), (9, 23115687168), (12, 17336765376), (14, 14860084608), (16, 13002574032), (17, 12237716736), (18, 11557843584), (21, 9906723072), (24, 8668382688), (27, 7705229056), (28, 7430042304), (31, 6711005952), (32, 6501287016), (34, 6118858368), (36, 5778921792), (41, 5074175232), (42, 4953361536), (48, 4334191344), (51, 4079238912), (54, 3852614528), (56, 3715021152), (62, 3355502976), (63, 3302241024), (64, 3250643508), (68, 3059429184), (72, 2889460896), (82, 2537087616), (84, 2476680768), (93, 2237001984), (96, 2167095672), (102, 2039619456), (108, 1926307264), (112, 1857510576), (119, 1748245248), (123, 1691391744), (124, 1677751488), (126, 1651120512), (128, 1625321754), (136, 1529714592), (144, 1444730448), (153, 1359746304), (164, 1268543808), (168, 1238340384), (186, 1118500992), (189, 1100747008), (192, 1083547836), (199, 1045433088), (204, 1019809728), 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