260378118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4859

約数の個数: 128

約数和(自身を含む): 777047040

約数和(自身を除く): 516668922

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 3003, 3861, 4158, 4817, 4914, 6006, 7722, 9009, 9634, 14451, 18018, 27027, 28902, 33719, 43353, 52987, 54054, 62621, 67438, 86706, 101157, 105974, 125242, 130059, 158961, 187863, 202314, 260118, 303471, 317922, 370909, 375726, 438347, 476883, 563589, 606942, 688831, 741818, 876694, 910413, 953766, 1112727, 1127178, 1315041, 1377662, 1430649, 1690767, 1820826, 2066493, 2225454, 2630082, 2861298, 3338181, 3381534, 3945123, 4132986, 4821817, 6199479, 6676362, 7890246, 9643634, 10014543, 11835369, 12398958, 14465451, 18598437, 20029086, 23670738, 28930902, 37196874, 43396353, 86792706, 130189059, 260378118]

約数ペア:

[(1, 260378118), (2, 130189059), (3, 86792706), (6, 43396353), (7, 37196874), (9, 28930902), (11, 23670738), (13, 20029086), (14, 18598437), (18, 14465451), (21, 12398958), (22, 11835369), (26, 10014543), (27, 9643634), (33, 7890246), (39, 6676362), (42, 6199479), (54, 4821817), (63, 4132986), (66, 3945123), (77, 3381534), (78, 3338181), (91, 2861298), (99, 2630082), (117, 2225454), (126, 2066493), (143, 1820826), (154, 1690767), (182, 1430649), (189, 1377662), (198, 1315041), (231, 1127178), (234, 1112727), (273, 953766), (286, 910413), (297, 876694), (351, 741818), (378, 688831), (429, 606942), (462, 563589), (546, 476883), (594, 438347), (693, 375726), (702, 370909), (819, 317922), (858, 303471), (1001, 260118), (1287, 202314), (1386, 187863), (1638, 158961), (2002, 130059), (2079, 125242), (2457, 105974), (2574, 101157), (3003, 86706), (3861, 67438), (4158, 62621), (4817, 54054), (4914, 52987), (6006, 43353), (7722, 33719), (9009, 28902), (9634, 27027), (14451, 18018)]