348345312

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1088640000

約数和(自身を除く): 740294688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 149, 168, 196, 213, 224, 284, 294, 298, 336, 343, 392, 426, 447, 497, 568, 588, 596, 672, 686, 784, 852, 894, 994, 1029, 1043, 1136, 1176, 1192, 1372, 1491, 1568, 1704, 1788, 1988, 2058, 2086, 2272, 2352, 2384, 2744, 2982, 3129, 3408, 3479, 3576, 3976, 4116, 4172, 4704, 4768, 5488, 5964, 6258, 6816, 6958, 7152, 7301, 7952, 8232, 8344, 10437, 10579, 10976, 11928, 12516, 13916, 14304, 14602, 15904, 16464, 16688, 20874, 21158, 21903, 23856, 24353, 25032, 27832, 29204, 31737, 32928, 33376, 41748, 42316, 43806, 47712, 48706, 50064, 51107, 55664, 58408, 63474, 73059, 74053, 83496, 84632, 87612, 97412, 100128, 102214, 111328, 116816, 126948, 146118, 148106, 153321, 166992, 169264, 175224, 194824, 204428, 222159, 233632, 253896, 292236, 296212, 306642, 333984, 338528, 350448, 389648, 408856, 444318, 507792, 518371, 584472, 592424, 613284, 700896, 779296, 817712, 888636, 1015584, 1036742, 1168944, 1184848, 1226568, 1555113, 1635424, 1777272, 2073484, 2337888, 2369696, 2453136, 3110226, 3554544, 3628597, 4146968, 4906272, 6220452, 7109088, 7257194, 8293936, 10885791, 12440904, 14514388, 16587872, 21771582, 24881808, 29028776, 43543164, 49763616, 58057552, 87086328, 116115104, 174172656, 348345312]

約数ペア:

[(1, 348345312), (2, 174172656), (3, 116115104), (4, 87086328), (6, 58057552), (7, 49763616), (8, 43543164), (12, 29028776), (14, 24881808), (16, 21771582), (21, 16587872), (24, 14514388), (28, 12440904), (32, 10885791), (42, 8293936), (48, 7257194), (49, 7109088), (56, 6220452), (71, 4906272), (84, 4146968), (96, 3628597), (98, 3554544), (112, 3110226), (142, 2453136), (147, 2369696), (149, 2337888), (168, 2073484), (196, 1777272), (213, 1635424), (224, 1555113), (284, 1226568), (294, 1184848), (298, 1168944), (336, 1036742), (343, 1015584), (392, 888636), (426, 817712), (447, 779296), (497, 700896), (568, 613284), (588, 592424), (596, 584472), (672, 518371), (686, 507792), (784, 444318), (852, 408856), (894, 389648), (994, 350448), (1029, 338528), (1043, 333984), (1136, 306642), (1176, 296212), (1192, 292236), (1372, 253896), (1491, 233632), (1568, 222159), (1704, 204428), (1788, 194824), (1988, 175224), (2058, 169264), (2086, 166992), (2272, 153321), (2352, 148106), (2384, 146118), (2744, 126948), (2982, 116816), (3129, 111328), (3408, 102214), (3479, 100128), (3576, 97412), (3976, 87612), (4116, 84632), (4172, 83496), (4704, 74053), (4768, 73059), (5488, 63474), (5964, 58408), (6258, 55664), (6816, 51107), (6958, 50064), (7152, 48706), (7301, 47712), (7952, 43806), (8232, 42316), (8344, 41748), (10437, 33376), (10579, 32928), (10976, 31737), (11928, 29204), (12516, 27832), (13916, 25032), (14304, 24353), (14602, 23856), (15904, 21903), (16464, 21158), (16688, 20874)]