194897664

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 630181552

約数和(自身を除く): 435283888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 241, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 482, 486, 576, 624, 648, 702, 723, 768, 832, 864, 936, 964, 972, 1053, 1152, 1248, 1296, 1404, 1446, 1664, 1728, 1872, 1928, 1944, 2106, 2169, 2304, 2496, 2592, 2808, 2892, 3133, 3159, 3328, 3456, 3744, 3856, 3888, 4212, 4338, 4992, 5184, 5616, 5784, 6266, 6318, 6507, 6912, 7488, 7712, 7776, 8424, 8676, 9399, 9984, 10368, 11232, 11568, 12532, 12636, 13014, 14976, 15424, 15552, 16848, 17352, 18798, 19521, 20736, 22464, 23136, 25064, 25272, 26028, 28197, 29952, 30848, 31104, 33696, 34704, 37596, 39042, 44928, 46272, 50128, 50544, 52056, 56394, 58563, 61696, 62208, 67392, 69408, 75192, 78084, 84591, 89856, 92544, 100256, 101088, 104112, 112788, 117126, 134784, 138816, 150384, 156168, 169182, 185088, 200512, 202176, 208224, 225576, 234252, 253773, 269568, 277632, 300768, 312336, 338364, 401024, 404352, 416448, 451152, 468504, 507546, 555264, 601536, 624672, 676728, 761319, 802048, 808704, 832896, 902304, 937008, 1015092, 1203072, 1249344, 1353456, 1522638, 1665792, 1804608, 1874016, 2030184, 2406144, 2498688, 2706912, 3045276, 3609216, 3748032, 4060368, 4997376, 5413824, 6090552, 7218432, 7496064, 8120736, 10827648, 12181104, 14992128, 16241472, 21655296, 24362208, 32482944, 48724416, 64965888, 97448832, 194897664]

約数ペア:

[(1, 194897664), (2, 97448832), (3, 64965888), (4, 48724416), (6, 32482944), (8, 24362208), (9, 21655296), (12, 16241472), (13, 14992128), (16, 12181104), (18, 10827648), (24, 8120736), (26, 7496064), (27, 7218432), (32, 6090552), (36, 5413824), (39, 4997376), (48, 4060368), (52, 3748032), (54, 3609216), (64, 3045276), (72, 2706912), (78, 2498688), (81, 2406144), (96, 2030184), (104, 1874016), (108, 1804608), (117, 1665792), (128, 1522638), (144, 1353456), (156, 1249344), (162, 1203072), (192, 1015092), (208, 937008), (216, 902304), (234, 832896), (241, 808704), (243, 802048), (256, 761319), (288, 676728), (312, 624672), (324, 601536), (351, 555264), (384, 507546), (416, 468504), (432, 451152), (468, 416448), (482, 404352), (486, 401024), (576, 338364), (624, 312336), (648, 300768), (702, 277632), (723, 269568), (768, 253773), (832, 234252), (864, 225576), (936, 208224), (964, 202176), (972, 200512), (1053, 185088), (1152, 169182), (1248, 156168), (1296, 150384), (1404, 138816), (1446, 134784), (1664, 117126), (1728, 112788), (1872, 104112), (1928, 101088), (1944, 100256), (2106, 92544), (2169, 89856), (2304, 84591), (2496, 78084), (2592, 75192), (2808, 69408), (2892, 67392), (3133, 62208), (3159, 61696), (3328, 58563), (3456, 56394), (3744, 52056), (3856, 50544), (3888, 50128), (4212, 46272), (4338, 44928), (4992, 39042), (5184, 37596), (5616, 34704), (5784, 33696), (6266, 31104), (6318, 30848), (6507, 29952), (6912, 28197), (7488, 26028), (7712, 25272), (7776, 25064), (8424, 23136), (8676, 22464), (9399, 20736), (9984, 19521), (10368, 18798), (11232, 17352), (11568, 16848), (12532, 15552), (12636, 15424), (13014, 14976)]