681214343936

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:1075

約数の個数: 288

約数和(自身を含む): 1632546004992

約数和(自身を除く): 951331661056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 128, 167, 194, 217, 224, 248, 256, 334, 388, 434, 448, 496, 668, 679, 757, 776, 868, 896, 992, 1169, 1336, 1358, 1514, 1552, 1736, 1792, 1984, 2338, 2672, 2716, 3007, 3028, 3104, 3472, 3968, 4676, 5177, 5299, 5344, 5432, 6014, 6056, 6208, 6944, 7936, 9352, 10354, 10598, 10688, 10864, 12028, 12112, 12416, 13888, 16199, 18704, 20708, 21049, 21196, 21376, 21728, 23467, 24056, 24224, 24832, 27776, 32398, 36239, 37408, 41416, 42098, 42392, 42752, 43456, 46934, 48112, 48448, 55552, 64796, 72478, 73429, 74816, 82832, 84196, 84784, 86912, 93868, 96224, 96896, 113393, 126419, 129592, 144956, 146858, 149632, 164269, 165664, 168392, 169568, 173824, 187736, 192448, 193792, 226786, 252838, 259184, 289912, 293716, 299264, 328538, 331328, 336784, 339136, 375472, 384896, 453572, 502169, 505676, 514003, 518368, 579824, 587432, 657076, 662656, 673568, 678272, 750944, 769792, 884933, 907144, 1004338, 1011352, 1028006, 1036736, 1159648, 1174864, 1314152, 1325312, 1347136, 1356544, 1501888, 1769866, 1814288, 2008676, 2022704, 2056012, 2073472, 2276299, 2319296, 2349728, 2628304, 2694272, 3003776, 3515183, 3539732, 3628576, 3918989, 4017352, 4045408, 4112024, 4146944, 4552598, 4638592, 4699456, 5256608, 5388544, 6007552, 7030366, 7079464, 7257152, 7837978, 8034704, 8090816, 8224048, 9105196, 9277184, 9398912, 10513216, 12262643, 14060732, 14158928, 14514304, 15675956, 15934093, 16069408, 16181632, 16448096, 18210392, 18797824, 21026432, 24525286, 27432923, 28121464, 28317856, 29028608, 31351912, 31868186, 32138816, 32363264, 32896192, 36420784, 42052864, 49050572, 54865846, 56242928, 56635712, 62703824, 63736372, 64277632, 65792384, 72841568, 85838501, 98101144, 109731692, 112485856, 113271424, 125407648, 127472744, 128555264, 131584768, 145683136, 171677002, 196202288, 219463384, 224971712, 226542848, 250815296, 254945488, 291366272, 343354004, 380141933, 392404576, 438926768, 449943424, 501630592, 509890976, 582732544, 686708008, 760283866, 784809152, 877853536, 899886848, 1003261184, 1019781952, 1373416016, 1520567732, 1569618304, 1755707072, 2039563904, 2660993531, 2746832032, 3041135464, 3139236608, 3511414144, 4079127808, 5321987062, 5493664064, 6082270928, 7022828288, 10643974124, 10987328128, 12164541856, 21287948248, 21974656256, 24329083712, 42575896496, 48658167424, 85151792992, 97316334848, 170303585984, 340607171968, 681214343936]

約数ペア:

[(1, 681214343936), (2, 340607171968), (4, 170303585984), (7, 97316334848), (8, 85151792992), (14, 48658167424), (16, 42575896496), (28, 24329083712), (31, 21974656256), (32, 21287948248), (56, 12164541856), (62, 10987328128), (64, 10643974124), (97, 7022828288), (112, 6082270928), (124, 5493664064), (128, 5321987062), (167, 4079127808), (194, 3511414144), (217, 3139236608), (224, 3041135464), (248, 2746832032), (256, 2660993531), (334, 2039563904), (388, 1755707072), (434, 1569618304), (448, 1520567732), (496, 1373416016), (668, 1019781952), (679, 1003261184), (757, 899886848), (776, 877853536), (868, 784809152), (896, 760283866), (992, 686708008), (1169, 582732544), (1336, 509890976), (1358, 501630592), (1514, 449943424), (1552, 438926768), (1736, 392404576), (1792, 380141933), (1984, 343354004), (2338, 291366272), (2672, 254945488), (2716, 250815296), (3007, 226542848), (3028, 224971712), (3104, 219463384), (3472, 196202288), (3968, 171677002), (4676, 145683136), (5177, 131584768), (5299, 128555264), (5344, 127472744), (5432, 125407648), (6014, 113271424), (6056, 112485856), (6208, 109731692), (6944, 98101144), (7936, 85838501), (9352, 72841568), (10354, 65792384), (10598, 64277632), (10688, 63736372), (10864, 62703824), (12028, 56635712), (12112, 56242928), (12416, 54865846), (13888, 49050572), (16199, 42052864), (18704, 36420784), (20708, 32896192), (21049, 32363264), (21196, 32138816), (21376, 31868186), (21728, 31351912), (23467, 29028608), (24056, 28317856), (24224, 28121464), (24832, 27432923), (27776, 24525286), (32398, 21026432), (36239, 18797824), (37408, 18210392), (41416, 16448096), (42098, 16181632), (42392, 16069408), (42752, 15934093), (43456, 15675956), (46934, 14514304), (48112, 14158928), (48448, 14060732), (55552, 12262643), (64796, 10513216), (72478, 9398912), (73429, 9277184), (74816, 9105196), (82832, 8224048), (84196, 8090816), (84784, 8034704), (86912, 7837978), (93868, 7257152), (96224, 7079464), (96896, 7030366), (113393, 6007552), (126419, 5388544), (129592, 5256608), (144956, 4699456), (146858, 4638592), (149632, 4552598), (164269, 4146944), (165664, 4112024), (168392, 4045408), (169568, 4017352), (173824, 3918989), (187736, 3628576), (192448, 3539732), (193792, 3515183), (226786, 3003776), (252838, 2694272), (259184, 2628304), (289912, 2349728), (293716, 2319296), (299264, 2276299), (328538, 2073472), (331328, 2056012), (336784, 2022704), (339136, 2008676), (375472, 1814288), (384896, 1769866), (453572, 1501888), (502169, 1356544), (505676, 1347136), (514003, 1325312), (518368, 1314152), (579824, 1174864), (587432, 1159648), (657076, 1036736), (662656, 1028006), (673568, 1011352), (678272, 1004338), (750944, 907144), (769792, 884933)]