8408639904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 26632924416

約数和(自身を除く): 18224284512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 73, 84, 94, 96, 98, 112, 141, 146, 147, 168, 188, 196, 219, 224, 282, 292, 294, 329, 336, 376, 392, 438, 511, 521, 564, 584, 588, 658, 672, 752, 784, 876, 987, 1022, 1042, 1128, 1168, 1176, 1316, 1504, 1533, 1563, 1568, 1752, 1974, 2044, 2084, 2256, 2303, 2336, 2352, 2632, 3066, 3126, 3431, 3504, 3577, 3647, 3948, 4088, 4168, 4512, 4606, 4704, 5264, 6132, 6252, 6862, 6909, 7008, 7154, 7294, 7896, 8176, 8336, 9212, 10293, 10528, 10731, 10941, 12264, 12504, 13724, 13818, 14308, 14588, 15792, 16352, 16672, 18424, 20586, 21462, 21882, 24017, 24487, 24528, 25008, 25529, 27448, 27636, 28616, 29176, 31584, 36848, 38033, 41172, 42924, 43764, 48034, 48974, 49056, 50016, 51058, 54896, 55272, 57232, 58352, 72051, 73461, 73696, 76066, 76587, 82344, 85848, 87528, 96068, 97948, 102116, 109792, 110544, 114099, 114464, 116704, 144102, 146922, 152132, 153174, 164688, 168119, 171409, 171696, 175056, 192136, 195896, 204232, 221088, 228198, 266231, 288204, 293844, 304264, 306348, 329376, 336238, 342818, 343392, 350112, 384272, 391792, 408464, 456396, 504357, 514227, 532462, 576408, 587688, 608528, 612696, 672476, 685636, 768544, 783584, 798693, 816928, 912792, 1008714, 1028454, 1064924, 1152816, 1175376, 1199863, 1217056, 1225392, 1344952, 1371272, 1597386, 1787551, 1825584, 1863617, 2017428, 2056908, 2129848, 2305632, 2350752, 2399726, 2450784, 2689904, 2742544, 3194772, 3575102, 3599589, 3651168, 3727234, 4034856, 4113816, 4259696, 4799452, 5362653, 5379808, 5485088, 5590851, 6389544, 7150204, 7199178, 7454468, 8069712, 8227632, 8519392, 9598904, 10725306, 11181702, 12512857, 12779088, 14300408, 14398356, 14908936, 16139424, 16455264, 19197808, 21450612, 22363404, 25025714, 25558176, 28600816, 28796712, 29817872, 37538571, 38395616, 42901224, 44726808, 50051428, 57201632, 57593424, 59635744, 75077142, 85802448, 87589999, 89453616, 100102856, 115186848, 150154284, 171604896, 175179998, 178907232, 200205712, 262769997, 300308568, 350359996, 400411424, 525539994, 600617136, 700719992, 1051079988, 1201234272, 1401439984, 2102159976, 2802879968, 4204319952, 8408639904]

約数ペア:

[(1, 8408639904), (2, 4204319952), (3, 2802879968), (4, 2102159976), (6, 1401439984), (7, 1201234272), (8, 1051079988), (12, 700719992), (14, 600617136), (16, 525539994), (21, 400411424), (24, 350359996), (28, 300308568), (32, 262769997), (42, 200205712), (47, 178907232), (48, 175179998), (49, 171604896), (56, 150154284), (73, 115186848), (84, 100102856), (94, 89453616), (96, 87589999), (98, 85802448), (112, 75077142), (141, 59635744), (146, 57593424), (147, 57201632), (168, 50051428), (188, 44726808), (196, 42901224), (219, 38395616), (224, 37538571), (282, 29817872), (292, 28796712), (294, 28600816), (329, 25558176), (336, 25025714), (376, 22363404), (392, 21450612), (438, 19197808), (511, 16455264), (521, 16139424), (564, 14908936), (584, 14398356), (588, 14300408), (658, 12779088), (672, 12512857), (752, 11181702), (784, 10725306), (876, 9598904), (987, 8519392), (1022, 8227632), (1042, 8069712), (1128, 7454468), (1168, 7199178), (1176, 7150204), (1316, 6389544), (1504, 5590851), (1533, 5485088), (1563, 5379808), (1568, 5362653), (1752, 4799452), (1974, 4259696), (2044, 4113816), (2084, 4034856), (2256, 3727234), (2303, 3651168), (2336, 3599589), (2352, 3575102), (2632, 3194772), (3066, 2742544), (3126, 2689904), (3431, 2450784), (3504, 2399726), (3577, 2350752), (3647, 2305632), (3948, 2129848), (4088, 2056908), (4168, 2017428), (4512, 1863617), (4606, 1825584), (4704, 1787551), (5264, 1597386), (6132, 1371272), (6252, 1344952), (6862, 1225392), (6909, 1217056), (7008, 1199863), (7154, 1175376), (7294, 1152816), (7896, 1064924), (8176, 1028454), (8336, 1008714), (9212, 912792), (10293, 816928), (10528, 798693), (10731, 783584), (10941, 768544), (12264, 685636), (12504, 672476), (13724, 612696), (13818, 608528), (14308, 587688), (14588, 576408), (15792, 532462), (16352, 514227), (16672, 504357), (18424, 456396), (20586, 408464), (21462, 391792), (21882, 384272), (24017, 350112), (24487, 343392), (24528, 342818), (25008, 336238), (25529, 329376), (27448, 306348), (27636, 304264), (28616, 293844), (29176, 288204), (31584, 266231), (36848, 228198), (38033, 221088), (41172, 204232), (42924, 195896), (43764, 192136), (48034, 175056), (48974, 171696), (49056, 171409), (50016, 168119), (51058, 164688), (54896, 153174), (55272, 152132), (57232, 146922), (58352, 144102), (72051, 116704), (73461, 114464), (73696, 114099), (76066, 110544), (76587, 109792), (82344, 102116), (85848, 97948), (87528, 96068)]