840868304304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15940027}}^1$

素因数の和:15940202

約数の個数: 80

約数和(自身を含む): 2498376228608

約数和(自身を除く): 1657507924304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7536, 8792, 13188, 17584, 26376, 52752, 15940027, 31880054, 47820081, 63760108, 95640162, 111580189, 127520216, 191280324, 223160378, 255040432, 334740567, 382560648, 446320756, 669481134, 765121296, 892641512, 1338962268, 1785283024, 2502584239, 2677924536, 5005168478, 5355849072, 7507752717, 10010336956, 15015505434, 17518089673, 20020673912, 30031010868, 35036179346, 40041347824, 52554269019, 60062021736, 70072358692, 105108538038, 120124043472, 140144717384, 210217076076, 280289434768, 420434152152, 840868304304]

約数ペア:

[(1, 840868304304), (2, 420434152152), (3, 280289434768), (4, 210217076076), (6, 140144717384), (7, 120124043472), (8, 105108538038), (12, 70072358692), (14, 60062021736), (16, 52554269019), (21, 40041347824), (24, 35036179346), (28, 30031010868), (42, 20020673912), (48, 17518089673), (56, 15015505434), (84, 10010336956), (112, 7507752717), (157, 5355849072), (168, 5005168478), (314, 2677924536), (336, 2502584239), (471, 1785283024), (628, 1338962268), (942, 892641512), (1099, 765121296), (1256, 669481134), (1884, 446320756), (2198, 382560648), (2512, 334740567), (3297, 255040432), (3768, 223160378), (4396, 191280324), (6594, 127520216), (7536, 111580189), (8792, 95640162), (13188, 63760108), (17584, 47820081), (26376, 31880054), (52752, 15940027)]