819346188696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1\times {\mathrm{19207}}^1$

素因数の和:27445

約数の個数: 128

約数和(自身を含む): 2416925736960

約数和(自身を除く): 1597579548264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 8191, 16382, 19207, 24573, 32764, 38414, 49146, 57337, 57621, 65528, 76828, 98292, 114674, 115242, 134449, 153656, 172011, 196584, 229348, 230484, 253921, 268898, 344022, 403347, 458696, 460968, 507842, 537796, 595417, 688044, 761763, 806694, 1015684, 1075592, 1190834, 1376088, 1523526, 1613388, 1777447, 1786251, 2031368, 2381668, 3047052, 3226776, 3554894, 3572502, 4167919, 4763336, 5332341, 6094104, 7109788, 7145004, 8335838, 10664682, 12503757, 14219576, 14290008, 16671676, 21329364, 25007514, 33343352, 42658728, 50015028, 100030056, 157324537, 314649074, 471973611, 629298148, 943947222, 1101271759, 1258596296, 1887894444, 2202543518, 3303815277, 3775788888, 4405087036, 4877060647, 6607630554, 8810174072, 9754121294, 13215261108, 14631181941, 19508242588, 26430522216, 29262363882, 34139424529, 39016485176, 58524727764, 68278849058, 102418273587, 117049455528, 136557698116, 204836547174, 273115396232, 409673094348, 819346188696]

約数ペア:

[(1, 819346188696), (2, 409673094348), (3, 273115396232), (4, 204836547174), (6, 136557698116), (7, 117049455528), (8, 102418273587), (12, 68278849058), (14, 58524727764), (21, 39016485176), (24, 34139424529), (28, 29262363882), (31, 26430522216), (42, 19508242588), (56, 14631181941), (62, 13215261108), (84, 9754121294), (93, 8810174072), (124, 6607630554), (168, 4877060647), (186, 4405087036), (217, 3775788888), (248, 3303815277), (372, 2202543518), (434, 1887894444), (651, 1258596296), (744, 1101271759), (868, 943947222), (1302, 629298148), (1736, 471973611), (2604, 314649074), (5208, 157324537), (8191, 100030056), (16382, 50015028), (19207, 42658728), (24573, 33343352), (32764, 25007514), (38414, 21329364), (49146, 16671676), (57337, 14290008), (57621, 14219576), (65528, 12503757), (76828, 10664682), (98292, 8335838), (114674, 7145004), (115242, 7109788), (134449, 6094104), (153656, 5332341), (172011, 4763336), (196584, 4167919), (229348, 3572502), (230484, 3554894), (253921, 3226776), (268898, 3047052), (344022, 2381668), (403347, 2031368), (458696, 1786251), (460968, 1777447), (507842, 1613388), (537796, 1523526), (595417, 1376088), (688044, 1190834), (761763, 1075592), (806694, 1015684)]