196488864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 661856832

約数和(自身を除く): 465367968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 367, 396, 416, 429, 468, 507, 528, 572, 624, 676, 734, 792, 858, 936, 1014, 1056, 1101, 1144, 1248, 1287, 1352, 1468, 1521, 1584, 1716, 1859, 1872, 2028, 2202, 2288, 2574, 2704, 2936, 3042, 3168, 3303, 3432, 3718, 3744, 4037, 4056, 4404, 4576, 4771, 5148, 5408, 5577, 5872, 6084, 6606, 6864, 7436, 8074, 8112, 8808, 9542, 10296, 11154, 11744, 12111, 12168, 13212, 13728, 14313, 14872, 16148, 16224, 16731, 17616, 19084, 20592, 22308, 24222, 24336, 26424, 28626, 29744, 32296, 33462, 35232, 36333, 38168, 41184, 42939, 44616, 48444, 48672, 52481, 52848, 57252, 59488, 62023, 64592, 66924, 72666, 76336, 85878, 89232, 96888, 104962, 105696, 114504, 124046, 129184, 133848, 145332, 152672, 157443, 171756, 178464, 186069, 193776, 209924, 229008, 248092, 267696, 290664, 314886, 343512, 372138, 387552, 419848, 458016, 472329, 496184, 535392, 558207, 581328, 629772, 682253, 687024, 744276, 839696, 944658, 992368, 1116414, 1162656, 1259544, 1364506, 1374048, 1488552, 1679392, 1889316, 1984736, 2046759, 2232828, 2519088, 2729012, 2977104, 3778632, 4093518, 4465656, 5038176, 5458024, 5954208, 6140277, 7557264, 8187036, 8931312, 10916048, 12280554, 15114528, 16374072, 17862624, 21832096, 24561108, 32748144, 49122216, 65496288, 98244432, 196488864]

約数ペア:

[(1, 196488864), (2, 98244432), (3, 65496288), (4, 49122216), (6, 32748144), (8, 24561108), (9, 21832096), (11, 17862624), (12, 16374072), (13, 15114528), (16, 12280554), (18, 10916048), (22, 8931312), (24, 8187036), (26, 7557264), (32, 6140277), (33, 5954208), (36, 5458024), (39, 5038176), (44, 4465656), (48, 4093518), (52, 3778632), (66, 2977104), (72, 2729012), (78, 2519088), (88, 2232828), (96, 2046759), (99, 1984736), (104, 1889316), (117, 1679392), (132, 1488552), (143, 1374048), (144, 1364506), (156, 1259544), (169, 1162656), (176, 1116414), (198, 992368), (208, 944658), (234, 839696), (264, 744276), (286, 687024), (288, 682253), (312, 629772), (338, 581328), (352, 558207), (367, 535392), (396, 496184), (416, 472329), (429, 458016), (468, 419848), (507, 387552), (528, 372138), (572, 343512), (624, 314886), (676, 290664), (734, 267696), (792, 248092), (858, 229008), (936, 209924), (1014, 193776), (1056, 186069), (1101, 178464), (1144, 171756), (1248, 157443), (1287, 152672), (1352, 145332), (1468, 133848), (1521, 129184), (1584, 124046), (1716, 114504), (1859, 105696), (1872, 104962), (2028, 96888), (2202, 89232), (2288, 85878), (2574, 76336), (2704, 72666), (2936, 66924), (3042, 64592), (3168, 62023), (3303, 59488), (3432, 57252), (3718, 52848), (3744, 52481), (4037, 48672), (4056, 48444), (4404, 44616), (4576, 42939), (4771, 41184), (5148, 38168), (5408, 36333), (5577, 35232), (5872, 33462), (6084, 32296), (6606, 29744), (6864, 28626), (7436, 26424), (8074, 24336), (8112, 24222), (8808, 22308), (9542, 20592), (10296, 19084), (11154, 17616), (11744, 16731), (12111, 16224), (12168, 16148), (13212, 14872), (13728, 14313)]