2578696848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:982

約数の個数: 240

約数和(自身を含む): 8925012096

約数和(自身を除く): 6346315248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 307, 312, 336, 364, 468, 504, 546, 614, 624, 641, 728, 819, 921, 936, 1008, 1092, 1228, 1282, 1456, 1638, 1842, 1872, 1923, 2149, 2184, 2456, 2564, 2763, 3276, 3684, 3846, 3991, 4298, 4368, 4487, 4912, 5128, 5526, 5769, 6447, 6552, 7368, 7692, 7982, 8333, 8596, 8974, 10256, 11052, 11538, 11973, 12894, 13104, 13461, 14736, 15384, 15964, 16666, 17192, 17948, 19341, 22104, 23076, 23946, 24999, 25788, 26922, 27937, 30768, 31928, 33332, 34384, 35896, 35919, 38682, 40383, 44208, 46152, 47892, 49998, 51576, 53844, 55874, 58331, 63856, 66664, 71792, 71838, 74997, 77364, 80766, 83811, 92304, 95784, 99996, 103152, 107688, 111748, 116662, 133328, 143676, 149994, 154728, 161532, 167622, 174993, 191568, 196787, 199992, 215376, 223496, 233324, 251433, 287352, 299988, 309456, 323064, 335244, 349986, 393574, 399984, 446992, 466648, 502866, 524979, 574704, 590361, 599976, 646128, 670488, 699972, 787148, 933296, 1005732, 1049958, 1180722, 1199952, 1340976, 1377509, 1399944, 1574296, 1771083, 2011464, 2099916, 2361444, 2558231, 2755018, 2799888, 3148592, 3542166, 4022928, 4132527, 4199832, 4722888, 5116462, 5510036, 7084332, 7674693, 8265054, 8399664, 9445776, 10232924, 11020072, 12397581, 14168664, 15349386, 16530108, 17907617, 20465848, 22040144, 23024079, 24795162, 28337328, 30698772, 33060216, 35815234, 40931696, 46048158, 49590324, 53722851, 61397544, 66120432, 71630468, 92096316, 99180648, 107445702, 122795088, 143260936, 161168553, 184192632, 198361296, 214891404, 286521872, 322337106, 368385264, 429782808, 644674212, 859565616, 1289348424, 2578696848]

約数ペア:

[(1, 2578696848), (2, 1289348424), (3, 859565616), (4, 644674212), (6, 429782808), (7, 368385264), (8, 322337106), (9, 286521872), (12, 214891404), (13, 198361296), (14, 184192632), (16, 161168553), (18, 143260936), (21, 122795088), (24, 107445702), (26, 99180648), (28, 92096316), (36, 71630468), (39, 66120432), (42, 61397544), (48, 53722851), (52, 49590324), (56, 46048158), (63, 40931696), (72, 35815234), (78, 33060216), (84, 30698772), (91, 28337328), (104, 24795162), (112, 23024079), (117, 22040144), (126, 20465848), (144, 17907617), (156, 16530108), (168, 15349386), (182, 14168664), (208, 12397581), (234, 11020072), (252, 10232924), (273, 9445776), (307, 8399664), (312, 8265054), (336, 7674693), (364, 7084332), (468, 5510036), (504, 5116462), (546, 4722888), (614, 4199832), (624, 4132527), (641, 4022928), (728, 3542166), (819, 3148592), (921, 2799888), (936, 2755018), (1008, 2558231), (1092, 2361444), (1228, 2099916), (1282, 2011464), (1456, 1771083), (1638, 1574296), (1842, 1399944), (1872, 1377509), (1923, 1340976), (2149, 1199952), (2184, 1180722), (2456, 1049958), (2564, 1005732), (2763, 933296), (3276, 787148), (3684, 699972), (3846, 670488), (3991, 646128), (4298, 599976), (4368, 590361), (4487, 574704), (4912, 524979), (5128, 502866), (5526, 466648), (5769, 446992), (6447, 399984), (6552, 393574), (7368, 349986), (7692, 335244), (7982, 323064), (8333, 309456), (8596, 299988), (8974, 287352), (10256, 251433), (11052, 233324), (11538, 223496), (11973, 215376), (12894, 199992), (13104, 196787), (13461, 191568), (14736, 174993), (15384, 167622), (15964, 161532), (16666, 154728), (17192, 149994), (17948, 143676), (19341, 133328), (22104, 116662), (23076, 111748), (23946, 107688), (24999, 103152), (25788, 99996), (26922, 95784), (27937, 92304), (30768, 83811), (31928, 80766), (33332, 77364), (34384, 74997), (35896, 71838), (35919, 71792), (38682, 66664), (40383, 63856), (44208, 58331), (46152, 55874), (47892, 53844), (49998, 51576)]