731128464

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 240

約数和(自身を含む): 2351099520

約数和(自身を除く): 1619971056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 88, 99, 108, 121, 132, 142, 144, 176, 197, 198, 213, 216, 242, 264, 284, 297, 363, 394, 396, 426, 432, 484, 528, 568, 591, 594, 639, 726, 781, 788, 792, 852, 968, 1089, 1136, 1182, 1188, 1278, 1452, 1562, 1576, 1584, 1704, 1773, 1917, 1936, 2167, 2178, 2343, 2364, 2376, 2556, 2904, 3124, 3152, 3267, 3408, 3546, 3834, 4334, 4356, 4686, 4728, 4752, 5112, 5319, 5808, 6248, 6501, 6534, 7029, 7092, 7668, 8591, 8668, 8712, 9372, 9456, 10224, 10638, 12496, 13002, 13068, 13987, 14058, 14184, 15336, 17182, 17336, 17424, 18744, 19503, 21087, 21276, 23837, 25773, 26004, 26136, 27974, 28116, 28368, 30672, 34364, 34672, 37488, 39006, 41961, 42174, 42552, 47674, 51546, 52008, 52272, 55948, 56232, 58509, 68728, 71511, 77319, 78012, 83922, 84348, 85104, 95348, 103092, 104016, 111896, 112464, 117018, 125883, 137456, 143022, 153857, 154638, 156024, 167844, 168696, 190696, 206184, 214533, 223792, 231957, 234036, 251766, 286044, 307714, 309276, 312048, 335688, 337392, 377649, 381392, 412368, 429066, 461571, 463914, 468072, 503532, 572088, 615428, 618552, 643599, 671376, 755298, 858132, 923142, 927828, 936144, 1007064, 1144176, 1230856, 1237104, 1287198, 1384713, 1510596, 1692427, 1716264, 1846284, 1855656, 2014128, 2461712, 2574396, 2769426, 3021192, 3384854, 3432528, 3692568, 3711312, 4154139, 5077281, 5148792, 5538852, 6042384, 6769708, 7385136, 8308278, 10154562, 10297584, 11077704, 13539416, 15231843, 16616556, 20309124, 22155408, 27078832, 30463686, 33233112, 40618248, 45695529, 60927372, 66466224, 81236496, 91391058, 121854744, 182782116, 243709488, 365564232, 731128464]

約数ペア:

[(1, 731128464), (2, 365564232), (3, 243709488), (4, 182782116), (6, 121854744), (8, 91391058), (9, 81236496), (11, 66466224), (12, 60927372), (16, 45695529), (18, 40618248), (22, 33233112), (24, 30463686), (27, 27078832), (33, 22155408), (36, 20309124), (44, 16616556), (48, 15231843), (54, 13539416), (66, 11077704), (71, 10297584), (72, 10154562), (88, 8308278), (99, 7385136), (108, 6769708), (121, 6042384), (132, 5538852), (142, 5148792), (144, 5077281), (176, 4154139), (197, 3711312), (198, 3692568), (213, 3432528), (216, 3384854), (242, 3021192), (264, 2769426), (284, 2574396), (297, 2461712), (363, 2014128), (394, 1855656), (396, 1846284), (426, 1716264), (432, 1692427), (484, 1510596), (528, 1384713), (568, 1287198), (591, 1237104), (594, 1230856), (639, 1144176), (726, 1007064), (781, 936144), (788, 927828), (792, 923142), (852, 858132), (968, 755298), (1089, 671376), (1136, 643599), (1182, 618552), (1188, 615428), (1278, 572088), (1452, 503532), (1562, 468072), (1576, 463914), (1584, 461571), (1704, 429066), (1773, 412368), (1917, 381392), (1936, 377649), (2167, 337392), (2178, 335688), (2343, 312048), (2364, 309276), (2376, 307714), (2556, 286044), (2904, 251766), (3124, 234036), (3152, 231957), (3267, 223792), (3408, 214533), (3546, 206184), (3834, 190696), (4334, 168696), (4356, 167844), (4686, 156024), (4728, 154638), (4752, 153857), (5112, 143022), (5319, 137456), (5808, 125883), (6248, 117018), (6501, 112464), (6534, 111896), (7029, 104016), (7092, 103092), (7668, 95348), (8591, 85104), (8668, 84348), (8712, 83922), (9372, 78012), (9456, 77319), (10224, 71511), (10638, 68728), (12496, 58509), (13002, 56232), (13068, 55948), (13987, 52272), (14058, 52008), (14184, 51546), (15336, 47674), (17182, 42552), (17336, 42174), (17424, 41961), (18744, 39006), (19503, 37488), (21087, 34672), (21276, 34364), (23837, 30672), (25773, 28368), (26004, 28116), (26136, 27974)]