328567512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 1094123520

約数和(自身を除く): 765556008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 31, 39, 42, 46, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 124, 138, 156, 161, 168, 182, 184, 186, 211, 217, 248, 273, 276, 299, 312, 322, 364, 372, 403, 422, 434, 483, 546, 552, 598, 633, 644, 651, 713, 728, 744, 806, 844, 868, 897, 966, 1092, 1196, 1209, 1266, 1288, 1302, 1426, 1477, 1612, 1688, 1736, 1794, 1932, 2093, 2139, 2184, 2392, 2418, 2532, 2604, 2743, 2821, 2852, 2954, 3224, 3588, 3864, 4186, 4278, 4431, 4836, 4853, 4991, 5064, 5208, 5486, 5642, 5704, 5908, 6279, 6541, 7176, 8229, 8372, 8463, 8556, 8862, 9269, 9672, 9706, 9982, 10972, 11284, 11816, 12558, 13082, 14559, 14973, 16458, 16744, 16926, 17112, 17724, 18538, 19201, 19412, 19623, 19964, 21944, 22568, 25116, 26164, 27807, 29118, 29946, 32916, 33852, 33971, 35448, 37076, 38402, 38824, 39246, 39928, 45787, 50232, 52328, 55614, 57603, 58236, 59892, 63089, 64883, 65832, 67704, 67942, 74152, 76804, 78492, 85033, 91574, 101913, 111228, 115206, 116472, 119784, 126178, 129766, 135884, 137361, 150443, 153608, 156984, 170066, 183148, 189267, 194649, 203826, 222456, 230412, 252356, 255099, 259532, 271768, 274722, 300886, 340132, 366296, 378534, 389298, 407652, 441623, 451329, 460824, 504712, 510198, 519064, 549444, 595231, 601772, 680264, 757068, 778596, 815304, 883246, 902658, 1020396, 1053101, 1098888, 1190462, 1203544, 1324869, 1514136, 1557192, 1766492, 1785693, 1805316, 1955759, 2040792, 2106202, 2380924, 2649738, 3159303, 3532984, 3571386, 3610632, 3911518, 4212404, 4761848, 5299476, 5867277, 6318606, 7142772, 7823036, 8424808, 10598952, 11734554, 12637212, 13690313, 14285544, 15646072, 23469108, 25274424, 27380626, 41070939, 46938216, 54761252, 82141878, 109522504, 164283756, 328567512]

約数ペア:

[(1, 328567512), (2, 164283756), (3, 109522504), (4, 82141878), (6, 54761252), (7, 46938216), (8, 41070939), (12, 27380626), (13, 25274424), (14, 23469108), (21, 15646072), (23, 14285544), (24, 13690313), (26, 12637212), (28, 11734554), (31, 10598952), (39, 8424808), (42, 7823036), (46, 7142772), (52, 6318606), (56, 5867277), (62, 5299476), (69, 4761848), (78, 4212404), (84, 3911518), (91, 3610632), (92, 3571386), (93, 3532984), (104, 3159303), (124, 2649738), (138, 2380924), (156, 2106202), (161, 2040792), (168, 1955759), (182, 1805316), (184, 1785693), (186, 1766492), (211, 1557192), (217, 1514136), (248, 1324869), (273, 1203544), (276, 1190462), (299, 1098888), (312, 1053101), (322, 1020396), (364, 902658), (372, 883246), (403, 815304), (422, 778596), (434, 757068), (483, 680264), (546, 601772), (552, 595231), (598, 549444), (633, 519064), (644, 510198), (651, 504712), (713, 460824), (728, 451329), (744, 441623), (806, 407652), (844, 389298), (868, 378534), (897, 366296), (966, 340132), (1092, 300886), (1196, 274722), (1209, 271768), (1266, 259532), (1288, 255099), (1302, 252356), (1426, 230412), (1477, 222456), (1612, 203826), (1688, 194649), (1736, 189267), (1794, 183148), (1932, 170066), (2093, 156984), (2139, 153608), (2184, 150443), (2392, 137361), (2418, 135884), (2532, 129766), (2604, 126178), (2743, 119784), (2821, 116472), (2852, 115206), (2954, 111228), (3224, 101913), (3588, 91574), (3864, 85033), (4186, 78492), (4278, 76804), (4431, 74152), (4836, 67942), (4853, 67704), (4991, 65832), (5064, 64883), (5208, 63089), (5486, 59892), (5642, 58236), (5704, 57603), (5908, 55614), (6279, 52328), (6541, 50232), (7176, 45787), (8229, 39928), (8372, 39246), (8463, 38824), (8556, 38402), (8862, 37076), (9269, 35448), (9672, 33971), (9706, 33852), (9982, 32916), (10972, 29946), (11284, 29118), (11816, 27807), (12558, 26164), (13082, 25116), (14559, 22568), (14973, 21944), (16458, 19964), (16744, 19623), (16926, 19412), (17112, 19201), (17724, 18538)]