1685387664

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 5162526720

約数和(自身を除く): 3477139056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 47, 48, 58, 62, 72, 87, 93, 94, 116, 124, 141, 144, 174, 186, 188, 232, 248, 261, 277, 279, 282, 348, 372, 376, 423, 464, 496, 522, 554, 558, 564, 696, 744, 752, 831, 846, 899, 1044, 1108, 1116, 1128, 1363, 1392, 1457, 1488, 1662, 1692, 1798, 2088, 2216, 2232, 2256, 2493, 2697, 2726, 2914, 3324, 3384, 3596, 4089, 4176, 4371, 4432, 4464, 4986, 5394, 5452, 5828, 6648, 6768, 7192, 8033, 8091, 8178, 8587, 8742, 9972, 10788, 10904, 11656, 12267, 13019, 13113, 13296, 14384, 16066, 16182, 16356, 17174, 17484, 19944, 21576, 21808, 23312, 24099, 24534, 25761, 26038, 26226, 32132, 32364, 32712, 34348, 34968, 39057, 39888, 42253, 43152, 48198, 49068, 51522, 52076, 52452, 64264, 64728, 65424, 68696, 69936, 72297, 77283, 78114, 84506, 96396, 98136, 103044, 104152, 104904, 117171, 126759, 128528, 129456, 137392, 144594, 154566, 156228, 169012, 192792, 196272, 206088, 208304, 209808, 234342, 249023, 253518, 289188, 309132, 312456, 338024, 377551, 380277, 385584, 403589, 412176, 468684, 498046, 507036, 578376, 618264, 624912, 676048, 747069, 755102, 760554, 807178, 937368, 996092, 1014072, 1132653, 1156752, 1210767, 1236528, 1494138, 1510204, 1521108, 1614356, 1874736, 1992184, 2028144, 2241207, 2265306, 2421534, 2988276, 3020408, 3042216, 3228712, 3397959, 3632301, 3984368, 4482414, 4530612, 4843068, 5976552, 6040816, 6084432, 6457424, 6795918, 7264602, 8964828, 9061224, 9686136, 11704081, 11953104, 13591836, 14529204, 17929656, 18122448, 19372272, 23408162, 27183672, 29058408, 35112243, 35859312, 46816324, 54367344, 58116816, 70224486, 93632648, 105336729, 140448972, 187265296, 210673458, 280897944, 421346916, 561795888, 842693832, 1685387664]

約数ペア:

[(1, 1685387664), (2, 842693832), (3, 561795888), (4, 421346916), (6, 280897944), (8, 210673458), (9, 187265296), (12, 140448972), (16, 105336729), (18, 93632648), (24, 70224486), (29, 58116816), (31, 54367344), (36, 46816324), (47, 35859312), (48, 35112243), (58, 29058408), (62, 27183672), (72, 23408162), (87, 19372272), (93, 18122448), (94, 17929656), (116, 14529204), (124, 13591836), (141, 11953104), (144, 11704081), (174, 9686136), (186, 9061224), (188, 8964828), (232, 7264602), (248, 6795918), (261, 6457424), (277, 6084432), (279, 6040816), (282, 5976552), (348, 4843068), (372, 4530612), (376, 4482414), (423, 3984368), (464, 3632301), (496, 3397959), (522, 3228712), (554, 3042216), (558, 3020408), (564, 2988276), (696, 2421534), (744, 2265306), (752, 2241207), (831, 2028144), (846, 1992184), (899, 1874736), (1044, 1614356), (1108, 1521108), (1116, 1510204), (1128, 1494138), (1363, 1236528), (1392, 1210767), (1457, 1156752), (1488, 1132653), (1662, 1014072), (1692, 996092), (1798, 937368), (2088, 807178), (2216, 760554), (2232, 755102), (2256, 747069), (2493, 676048), (2697, 624912), (2726, 618264), (2914, 578376), (3324, 507036), (3384, 498046), (3596, 468684), (4089, 412176), (4176, 403589), (4371, 385584), (4432, 380277), (4464, 377551), (4986, 338024), (5394, 312456), (5452, 309132), (5828, 289188), (6648, 253518), (6768, 249023), (7192, 234342), (8033, 209808), (8091, 208304), (8178, 206088), (8587, 196272), (8742, 192792), (9972, 169012), (10788, 156228), (10904, 154566), (11656, 144594), (12267, 137392), (13019, 129456), (13113, 128528), (13296, 126759), (14384, 117171), (16066, 104904), (16182, 104152), (16356, 103044), (17174, 98136), (17484, 96396), (19944, 84506), (21576, 78114), (21808, 77283), (23312, 72297), (24099, 69936), (24534, 68696), (25761, 65424), (26038, 64728), (26226, 64264), (32132, 52452), (32364, 52076), (32712, 51522), (34348, 49068), (34968, 48198), (39057, 43152), (39888, 42253)]