1999713744

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4239

約数の個数: 200

約数和(自身を含む): 6740997120

約数和(自身を除く): 4741283376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 252, 318, 324, 336, 371, 378, 424, 432, 477, 504, 567, 636, 648, 742, 756, 848, 954, 1008, 1113, 1134, 1272, 1296, 1431, 1484, 1512, 1908, 2226, 2268, 2544, 2862, 2968, 3024, 3339, 3816, 4159, 4293, 4452, 4536, 5724, 5936, 6678, 7632, 8318, 8586, 8904, 9072, 10017, 11448, 12477, 13356, 16636, 17172, 17808, 20034, 22896, 24954, 26712, 29113, 30051, 33272, 34344, 37431, 40068, 49908, 53424, 58226, 60102, 66544, 68688, 74862, 80136, 87339, 99816, 112293, 116452, 120204, 149724, 160272, 174678, 199632, 220427, 224586, 232904, 240408, 262017, 299448, 336879, 349356, 440854, 449172, 465808, 480816, 524034, 598896, 661281, 673758, 698712, 786051, 881708, 898344, 1048068, 1322562, 1347516, 1397424, 1542989, 1572102, 1763416, 1796688, 1983843, 2096136, 2358153, 2645124, 2695032, 3085978, 3144204, 3526832, 3967686, 4192272, 4628967, 4716306, 5290248, 5390064, 5951529, 6171956, 6288408, 7935372, 9257934, 9432612, 10580496, 11903058, 12343912, 12576816, 13886901, 15870744, 17854587, 18515868, 18865224, 23806116, 24687824, 27773802, 31741488, 35709174, 37031736, 37730448, 41660703, 47612232, 55547604, 71418348, 74063472, 83321406, 95224464, 111095208, 124982109, 142836696, 166642812, 222190416, 249964218, 285673392, 333285624, 499928436, 666571248, 999856872, 1999713744]

約数ペア:

[(1, 1999713744), (2, 999856872), (3, 666571248), (4, 499928436), (6, 333285624), (7, 285673392), (8, 249964218), (9, 222190416), (12, 166642812), (14, 142836696), (16, 124982109), (18, 111095208), (21, 95224464), (24, 83321406), (27, 74063472), (28, 71418348), (36, 55547604), (42, 47612232), (48, 41660703), (53, 37730448), (54, 37031736), (56, 35709174), (63, 31741488), (72, 27773802), (81, 24687824), (84, 23806116), (106, 18865224), (108, 18515868), (112, 17854587), (126, 15870744), (144, 13886901), (159, 12576816), (162, 12343912), (168, 11903058), (189, 10580496), (212, 9432612), (216, 9257934), (252, 7935372), (318, 6288408), (324, 6171956), (336, 5951529), (371, 5390064), (378, 5290248), (424, 4716306), (432, 4628967), (477, 4192272), (504, 3967686), (567, 3526832), (636, 3144204), (648, 3085978), (742, 2695032), (756, 2645124), (848, 2358153), (954, 2096136), (1008, 1983843), (1113, 1796688), (1134, 1763416), (1272, 1572102), (1296, 1542989), (1431, 1397424), (1484, 1347516), (1512, 1322562), (1908, 1048068), (2226, 898344), (2268, 881708), (2544, 786051), (2862, 698712), (2968, 673758), (3024, 661281), (3339, 598896), (3816, 524034), (4159, 480816), (4293, 465808), (4452, 449172), (4536, 440854), (5724, 349356), (5936, 336879), (6678, 299448), (7632, 262017), (8318, 240408), (8586, 232904), (8904, 224586), (9072, 220427), (10017, 199632), (11448, 174678), (12477, 160272), (13356, 149724), (16636, 120204), (17172, 116452), (17808, 112293), (20034, 99816), (22896, 87339), (24954, 80136), (26712, 74862), (29113, 68688), (30051, 66544), (33272, 60102), (34344, 58226), (37431, 53424), (40068, 49908)]