668805984

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 288

約数和(自身を含む): 2461245696

約数和(自身を除く): 1792439712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 243, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 972, 1008, 1056, 1117, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1701, 1782, 1848, 1944, 2016, 2079, 2234, 2268, 2376, 2464, 2592, 2673, 2772, 3024, 3168, 3351, 3402, 3564, 3696, 3888, 4158, 4468, 4536, 4752, 5346, 5544, 6048, 6237, 6702, 6804, 7128, 7392, 7776, 7819, 8316, 8936, 9072, 9504, 10053, 10692, 11088, 12287, 12474, 13404, 13608, 14256, 15638, 16632, 17872, 18144, 18711, 20106, 21384, 22176, 23457, 24574, 24948, 26808, 27216, 28512, 30159, 31276, 33264, 35744, 36861, 37422, 40212, 42768, 46914, 49148, 49896, 53616, 54432, 60318, 62552, 66528, 70371, 73722, 74844, 80424, 85536, 86009, 90477, 93828, 98296, 99792, 107232, 110583, 120636, 125104, 140742, 147444, 149688, 160848, 172018, 180954, 187656, 196592, 199584, 211113, 221166, 241272, 250208, 258027, 271431, 281484, 294888, 299376, 321696, 331749, 344036, 361908, 375312, 393184, 422226, 442332, 482544, 516054, 542862, 562968, 589776, 598752, 633339, 663498, 688072, 723816, 750624, 774081, 844452, 884664, 965088, 995247, 1032108, 1085724, 1125936, 1179552, 1266678, 1326996, 1376144, 1447632, 1548162, 1688904, 1769328, 1900017, 1990494, 2064216, 2171448, 2251872, 2322243, 2533356, 2653992, 2752288, 2895264, 2985741, 3096324, 3377808, 3538656, 3800034, 3980988, 4128432, 4342896, 4644486, 5066712, 5307984, 5971482, 6192648, 6755616, 6966729, 7600068, 7961976, 8256864, 8685792, 9288972, 10133424, 10615968, 11942964, 12385296, 13933458, 15200136, 15923952, 18577944, 20266848, 20900187, 23885928, 24770592, 27866916, 30400272, 31847904, 37155888, 41800374, 47771856, 55733832, 60800544, 74311776, 83600748, 95543712, 111467664, 167201496, 222935328, 334402992, 668805984]

約数ペア:

[(1, 668805984), (2, 334402992), (3, 222935328), (4, 167201496), (6, 111467664), (7, 95543712), (8, 83600748), (9, 74311776), (11, 60800544), (12, 55733832), (14, 47771856), (16, 41800374), (18, 37155888), (21, 31847904), (22, 30400272), (24, 27866916), (27, 24770592), (28, 23885928), (32, 20900187), (33, 20266848), (36, 18577944), (42, 15923952), (44, 15200136), (48, 13933458), (54, 12385296), (56, 11942964), (63, 10615968), (66, 10133424), (72, 9288972), (77, 8685792), (81, 8256864), (84, 7961976), (88, 7600068), (96, 6966729), (99, 6755616), (108, 6192648), (112, 5971482), (126, 5307984), (132, 5066712), (144, 4644486), (154, 4342896), (162, 4128432), (168, 3980988), (176, 3800034), (189, 3538656), (198, 3377808), (216, 3096324), (224, 2985741), (231, 2895264), (243, 2752288), (252, 2653992), (264, 2533356), (288, 2322243), (297, 2251872), (308, 2171448), (324, 2064216), (336, 1990494), (352, 1900017), (378, 1769328), (396, 1688904), (432, 1548162), (462, 1447632), (486, 1376144), (504, 1326996), (528, 1266678), (567, 1179552), (594, 1125936), (616, 1085724), (648, 1032108), (672, 995247), (693, 965088), (756, 884664), (792, 844452), (864, 774081), (891, 750624), (924, 723816), (972, 688072), (1008, 663498), (1056, 633339), (1117, 598752), (1134, 589776), (1188, 562968), (1232, 542862), (1296, 516054), (1386, 482544), (1512, 442332), (1584, 422226), (1701, 393184), (1782, 375312), (1848, 361908), (1944, 344036), (2016, 331749), (2079, 321696), (2234, 299376), (2268, 294888), (2376, 281484), (2464, 271431), (2592, 258027), (2673, 250208), (2772, 241272), (3024, 221166), (3168, 211113), (3351, 199584), (3402, 196592), (3564, 187656), (3696, 180954), (3888, 172018), (4158, 160848), (4468, 149688), (4536, 147444), (4752, 140742), (5346, 125104), (5544, 120636), (6048, 110583), (6237, 107232), (6702, 99792), (6804, 98296), (7128, 93828), (7392, 90477), (7776, 86009), (7819, 85536), (8316, 80424), (8936, 74844), (9072, 73722), (9504, 70371), (10053, 66528), (10692, 62552), (11088, 60318), (12287, 54432), (12474, 53616), (13404, 49896), (13608, 49148), (14256, 46914), (15638, 42768), (16632, 40212), (17872, 37422), (18144, 36861), (18711, 35744), (20106, 33264), (21384, 31276), (22176, 30159), (23457, 28512), (24574, 27216), (24948, 26808)]