131432556528

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 960

約数和(自身を含む): 496468224000

約数和(自身を除く): 365035667472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 49, 52, 54, 56, 62, 63, 71, 72, 78, 84, 91, 93, 98, 104, 108, 112, 117, 124, 126, 142, 144, 147, 156, 168, 182, 186, 189, 196, 208, 213, 216, 217, 234, 248, 252, 273, 279, 284, 294, 312, 336, 343, 351, 364, 372, 378, 392, 403, 426, 432, 434, 441, 468, 496, 497, 504, 546, 558, 568, 588, 624, 637, 639, 651, 686, 702, 728, 744, 756, 784, 806, 819, 837, 852, 868, 882, 923, 936, 961, 994, 1008, 1029, 1092, 1116, 1136, 1176, 1209, 1274, 1278, 1302, 1323, 1372, 1404, 1456, 1488, 1491, 1512, 1519, 1612, 1638, 1674, 1704, 1736, 1764, 1846, 1872, 1911, 1917, 1922, 1953, 1988, 2058, 2184, 2201, 2232, 2352, 2418, 2457, 2548, 2556, 2604, 2646, 2744, 2769, 2808, 2821, 2883, 2982, 3024, 3038, 3087, 3224, 3276, 3348, 3408, 3472, 3479, 3528, 3627, 3692, 3822, 3834, 3844, 3906, 3976, 4116, 4368, 4402, 4459, 4464, 4473, 4557, 4836, 4914, 5096, 5112, 5208, 5292, 5488, 5538, 5616, 5642, 5733, 5766, 5859, 5964, 6076, 6174, 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316589, 316944, 321048, 322896, 323547, 328104, 329623, 337311, 343356, 348894, 349804, 355446, 361816, 363258, 369768, 375732, 376712, 382788, 389648, 398736, 400582, 406224, 407043, 409386, 414687, 415152, 415989, 423801, 431396, 438354, 449748, 457808, 465192, 473928, 475416, 477617, 481572, 484344, 500976, 510384, 515034, 524706, 533169, 542724, 545848, 552916, 554652, 565068, 574182, 584472, 599664, 600873, 609336, 612157, 614079, 633178, 642096, 647094, 656208, 657531, 659246, 674622, 686712, 697788, 699608, 710892, 723632, 726516, 739536, 751464, 753424, 754943, 765576, 772551, 787059, 801164, 814086, 818772, 829374, 831978, 847602, 862792, 876708, 887003, 899496, 930384, 947856, 949767, 950832, 955234, 963144, 968688, 970641, 988869, 1030068, 1049412, 1066338, 1085448, 1091696, 1105832, 1109304, 1130136, 1148364, 1168944, 1201746, 1218672, 1221129, 1224314, 1228158, 1244061, 1266356, 1271403, 1294188, 1315062, 1318492, 1349244, 1373424, 1395576, 1399216, 1402037, 1421784, 1432851, 1453032, 1502928, 1509886, 1531152, 1545102, 1574118, 1602328, 1628172, 1637544, 1658748, 1663956, 1695204, 1725584, 1753416, 1774006, 1798992, 1802619, 1836471, 1842237, 1899534, 1910468, 1926288, 1941282, 1977738, 2060136, 2098824, 2132676, 2170896, 2211664, 2218608, 2260272, 2264829, 2296728, 2361177, 2403492, 2442258, 2448628, 2456316, 2488122, 2532712, 2542806, 2588376, 2630124, 2636984, 2661009, 2698488, 2791152, 2804074, 2843568, 2849301, 2865702, 2906064, 2911923, 2966607, 3019772, 3090204, 3148236, 3204656, 3256344, 3275088, 3317496, 3327912, 3343319, 3390408, 3506832, 3548012, 3605238, 3672942, 3684474, 3732183, 3799068, 3820936, 3882564, 3955476, 4120272, 4197648, 4206111, 4265352, 4285099, 4298553, 4529658, 4593456, 4722354, 4806984, 4884516, 4897256, 4912632, 4976244, 5065424, 5085612, 5176752, 5260248, 5273968, 5322018, 5396976, 5407857, 5509413, 5608148, 5698602, 5731404, 5823846, 5933214, 6039544, 6180408, 6209021, 6296472, 6512688, 6634992, 6655824, 6686638, 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約数ペア:

[(1, 131432556528), (2, 65716278264), (3, 43810852176), (4, 32858139132), (6, 21905426088), (7, 18776079504), (8, 16429069566), (9, 14603617392), (12, 10952713044), (13, 10110196656), (14, 9388039752), (16, 8214534783), (18, 7301808696), (21, 6258693168), (24, 5476356522), (26, 5055098328), (27, 4867872464), (28, 4694019876), (31, 4239759888), (36, 3650904348), (39, 3370065552), (42, 3129346584), (48, 2738178261), (49, 2682297072), (52, 2527549164), (54, 2433936232), (56, 2347009938), (62, 2119879944), (63, 2086231056), (71, 1851162768), (72, 1825452174), (78, 1685032776), (84, 1564673292), (91, 1444313808), (93, 1413253296), (98, 1341148536), (104, 1263774582), (108, 1216968116), (112, 1173504969), (117, 1123355184), (124, 1059939972), (126, 1043115528), (142, 925581384), (144, 912726087), (147, 894099024), (156, 842516388), (168, 782336646), (182, 722156904), (186, 706626648), (189, 695410352), (196, 670574268), (208, 631887291), (213, 617054256), (216, 608484058), (217, 605679984), 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