2611782712

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 6648480000

約数和(自身を除く): 4036697288

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 71, 76, 77, 88, 98, 133, 142, 152, 154, 196, 209, 266, 284, 308, 392, 418, 449, 497, 532, 539, 568, 616, 781, 836, 898, 931, 994, 1064, 1078, 1349, 1463, 1562, 1672, 1796, 1862, 1988, 2156, 2698, 2926, 3124, 3143, 3479, 3592, 3724, 3976, 4312, 4939, 5396, 5467, 5852, 6248, 6286, 6958, 7448, 8531, 9443, 9878, 10241, 10792, 10934, 11704, 12572, 13916, 14839, 17062, 18886, 19756, 20482, 21868, 22001, 25144, 27832, 29678, 31879, 34124, 34573, 37772, 38269, 39512, 40964, 43736, 44002, 59356, 59717, 63758, 66101, 68248, 69146, 75544, 76538, 81928, 88004, 93841, 103873, 118712, 119434, 127516, 132202, 138292, 153076, 176008, 187682, 207746, 223153, 238868, 242011, 255032, 264404, 276584, 306152, 350669, 375364, 415492, 418019, 446306, 477736, 484022, 528808, 605701, 656887, 701338, 727111, 750728, 830984, 836038, 892612, 968044, 1211402, 1313774, 1402676, 1454222, 1562071, 1672076, 1785224, 1936088, 2422804, 2454683, 2627548, 2805352, 2908444, 3124142, 3344152, 4239907, 4598209, 4845608, 4909366, 5255096, 5816888, 6248284, 6662711, 8479814, 9196418, 9818732, 12496568, 13325422, 16959628, 17182781, 18392836, 19637464, 26650844, 29679349, 33919256, 34365562, 36785672, 46638977, 53301688, 59358698, 68731124, 93277954, 118717396, 137462248, 186555908, 237434792, 326472839, 373111816, 652945678, 1305891356, 2611782712]

約数ペア:

[(1, 2611782712), (2, 1305891356), (4, 652945678), (7, 373111816), (8, 326472839), (11, 237434792), (14, 186555908), (19, 137462248), (22, 118717396), (28, 93277954), (38, 68731124), (44, 59358698), (49, 53301688), (56, 46638977), (71, 36785672), (76, 34365562), (77, 33919256), (88, 29679349), (98, 26650844), (133, 19637464), (142, 18392836), (152, 17182781), (154, 16959628), (196, 13325422), (209, 12496568), (266, 9818732), (284, 9196418), (308, 8479814), (392, 6662711), (418, 6248284), (449, 5816888), (497, 5255096), (532, 4909366), (539, 4845608), (568, 4598209), (616, 4239907), (781, 3344152), (836, 3124142), (898, 2908444), (931, 2805352), (994, 2627548), (1064, 2454683), (1078, 2422804), (1349, 1936088), (1463, 1785224), (1562, 1672076), (1672, 1562071), (1796, 1454222), (1862, 1402676), (1988, 1313774), (2156, 1211402), (2698, 968044), (2926, 892612), (3124, 836038), (3143, 830984), (3479, 750728), (3592, 727111), (3724, 701338), (3976, 656887), (4312, 605701), (4939, 528808), (5396, 484022), (5467, 477736), (5852, 446306), (6248, 418019), (6286, 415492), (6958, 375364), (7448, 350669), (8531, 306152), (9443, 276584), (9878, 264404), (10241, 255032), (10792, 242011), (10934, 238868), (11704, 223153), (12572, 207746), (13916, 187682), (14839, 176008), (17062, 153076), (18886, 138292), (19756, 132202), (20482, 127516), (21868, 119434), (22001, 118712), (25144, 103873), (27832, 93841), (29678, 88004), (31879, 81928), (34124, 76538), (34573, 75544), (37772, 69146), (38269, 68248), (39512, 66101), (40964, 63758), (43736, 59717), (44002, 59356)]