2810802696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3461}}^1$

素因数の和:3639

約数の個数: 128

約数和(自身を含む): 8026300800

約数和(自身を除く): 5215498104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 137, 152, 156, 228, 247, 274, 312, 411, 456, 494, 548, 741, 822, 988, 1096, 1482, 1644, 1781, 1976, 2603, 2964, 3288, 3461, 3562, 5206, 5343, 5928, 6922, 7124, 7809, 10383, 10412, 10686, 13844, 14248, 15618, 20766, 20824, 21372, 27688, 31236, 33839, 41532, 42744, 44993, 62472, 65759, 67678, 83064, 89986, 101517, 131518, 134979, 135356, 179972, 197277, 203034, 263036, 269958, 270712, 359944, 394554, 406068, 474157, 526072, 539916, 789108, 812136, 854867, 948314, 1079832, 1422471, 1578216, 1709734, 1896628, 2564601, 2844942, 3419468, 3793256, 5129202, 5689884, 6164041, 6838936, 9008983, 10258404, 11379768, 12328082, 18017966, 18492123, 20516808, 24656164, 27026949, 36035932, 36984246, 49312328, 54053898, 72071864, 73968492, 108107796, 117116779, 147936984, 216215592, 234233558, 351350337, 468467116, 702700674, 936934232, 1405401348, 2810802696]

約数ペア:

[(1, 2810802696), (2, 1405401348), (3, 936934232), (4, 702700674), (6, 468467116), (8, 351350337), (12, 234233558), (13, 216215592), (19, 147936984), (24, 117116779), (26, 108107796), (38, 73968492), (39, 72071864), (52, 54053898), (57, 49312328), (76, 36984246), (78, 36035932), (104, 27026949), (114, 24656164), (137, 20516808), (152, 18492123), (156, 18017966), (228, 12328082), (247, 11379768), (274, 10258404), (312, 9008983), (411, 6838936), (456, 6164041), (494, 5689884), (548, 5129202), (741, 3793256), (822, 3419468), (988, 2844942), (1096, 2564601), (1482, 1896628), (1644, 1709734), (1781, 1578216), (1976, 1422471), (2603, 1079832), (2964, 948314), (3288, 854867), (3461, 812136), (3562, 789108), (5206, 539916), (5343, 526072), (5928, 474157), (6922, 406068), (7124, 394554), (7809, 359944), (10383, 270712), (10412, 269958), (10686, 263036), (13844, 203034), (14248, 197277), (15618, 179972), (20766, 135356), (20824, 134979), (21372, 131518), (27688, 101517), (31236, 89986), (33839, 83064), (41532, 67678), (42744, 65759), (44993, 62472)]