131382171648

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 1152

約数和(自身を含む): 502981315200

約数和(自身を除く): 371599143552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 37, 39, 42, 48, 52, 56, 58, 63, 64, 72, 73, 74, 78, 84, 87, 91, 96, 104, 111, 112, 116, 117, 126, 128, 144, 146, 148, 156, 168, 174, 182, 192, 203, 208, 219, 222, 224, 232, 234, 252, 256, 259, 261, 273, 288, 292, 296, 312, 333, 336, 348, 364, 377, 384, 406, 416, 438, 444, 448, 464, 468, 481, 504, 511, 512, 518, 522, 546, 576, 584, 592, 609, 624, 657, 666, 672, 696, 728, 754, 768, 777, 812, 819, 832, 876, 888, 896, 928, 936, 949, 962, 1008, 1022, 1024, 1036, 1044, 1073, 1092, 1131, 1152, 1168, 1184, 1218, 1248, 1314, 1332, 1344, 1392, 1443, 1456, 1508, 1533, 1536, 1554, 1624, 1638, 1664, 1752, 1776, 1792, 1827, 1856, 1872, 1898, 1924, 2016, 2044, 2048, 2072, 2088, 2117, 2146, 2184, 2262, 2304, 2331, 2336, 2368, 2436, 2496, 2628, 2639, 2664, 2688, 2701, 2784, 2847, 2886, 2912, 3016, 3066, 3072, 3108, 3219, 3248, 3276, 3328, 3367, 3393, 3504, 3552, 3584, 3654, 3712, 3744, 3796, 3848, 4032, 4088, 4144, 4176, 4234, 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約数ペア:

[(1, 131382171648), (2, 65691085824), (3, 43794057216), (4, 32845542912), (6, 21897028608), (7, 18768881664), (8, 16422771456), (9, 14598019072), (12, 10948514304), (13, 10106320896), (14, 9384440832), (16, 8211385728), (18, 7299009536), (21, 6256293888), (24, 5474257152), (26, 5053160448), (28, 4692220416), (29, 4530419712), (32, 4105692864), (36, 3649504768), (37, 3550869504), (39, 3368773632), (42, 3128146944), (48, 2737128576), (52, 2526580224), (56, 2346110208), (58, 2265209856), (63, 2085431296), (64, 2052846432), (72, 1824752384), (73, 1799755776), (74, 1775434752), (78, 1684386816), (84, 1564073472), (87, 1510139904), (91, 1443760128), (96, 1368564288), (104, 1263290112), (111, 1183623168), (112, 1173055104), (116, 1132604928), (117, 1122924544), (126, 1042715648), (128, 1026423216), (144, 912376192), (146, 899877888), (148, 887717376), (156, 842193408), (168, 782036736), (174, 755069952), (182, 721880064), (192, 684282144), (203, 647202816), (208, 631645056), (219, 599918592), 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