282100991998

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 507786935040

約数和(自身を除く): 225685943042

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 263, 301, 331, 526, 602, 662, 769, 1538, 1841, 2107, 2317, 3682, 4214, 4634, 5383, 10766, 11309, 12887, 14233, 16219, 22618, 25774, 28466, 32438, 33067, 37681, 66134, 75362, 79163, 87053, 99631, 158326, 174106, 199262, 202247, 231469, 254539, 404494, 462938, 509078, 554141, 609371, 697417, 1108282, 1218742, 1394834, 1415729, 1620283, 1781773, 2831458, 3240566, 3563546, 3743279, 4265597, 7486558, 8531194, 8696621, 9910103, 10945177, 12472411, 17393242, 19820206, 21890354, 24944822, 26202953, 52405906, 60876347, 66943757, 76616239, 121752694, 133887514, 153232478, 183420671, 366841342, 426134429, 468606299, 536313673, 852268858, 937212598, 1072627346, 2878581551, 3280244093, 5757163102, 6560488186, 20150070857, 40300141714, 141050495999, 282100991998]

約数ペア:

[(1, 282100991998), (2, 141050495999), (7, 40300141714), (14, 20150070857), (43, 6560488186), (49, 5757163102), (86, 3280244093), (98, 2878581551), (263, 1072627346), (301, 937212598), (331, 852268858), (526, 536313673), (602, 468606299), (662, 426134429), (769, 366841342), (1538, 183420671), (1841, 153232478), (2107, 133887514), (2317, 121752694), (3682, 76616239), (4214, 66943757), (4634, 60876347), (5383, 52405906), (10766, 26202953), (11309, 24944822), (12887, 21890354), (14233, 19820206), (16219, 17393242), (22618, 12472411), (25774, 10945177), (28466, 9910103), (32438, 8696621), (33067, 8531194), (37681, 7486558), (66134, 4265597), (75362, 3743279), (79163, 3563546), (87053, 3240566), (99631, 2831458), (158326, 1781773), (174106, 1620283), (199262, 1415729), (202247, 1394834), (231469, 1218742), (254539, 1108282), (404494, 697417), (462938, 609371), (509078, 554141)]