2855238984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17889

約数の個数: 160

約数和(自身を含む): 9066288000

約数和(自身を除く): 6211049016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 5928, 6156, 6669, 8424, 8892, 12312, 13338, 17784, 17839, 20007, 26676, 35678, 40014, 53352, 53517, 71356, 80028, 107034, 142712, 160056, 160551, 214068, 231907, 321102, 338941, 428136, 463814, 481653, 642204, 677882, 695721, 927628, 963306, 1016823, 1284408, 1355764, 1391442, 1444959, 1855256, 1926612, 2033646, 2087163, 2711528, 2782884, 2889918, 3050469, 3853224, 4067292, 4174326, 4406233, 5565768, 5779836, 6100938, 6261489, 8134584, 8348652, 8812466, 9151407, 11559672, 12201876, 12522978, 13218699, 16697304, 17624932, 18302814, 18784467, 24403752, 25045956, 26437398, 27454221, 35249864, 36605628, 37568934, 39656097, 50091912, 52874796, 54908442, 73211256, 75137868, 79312194, 105749592, 109816884, 118968291, 150275736, 158624388, 219633768, 237936582, 317248776, 356904873, 475873164, 713809746, 951746328, 1427619492, 2855238984]

約数ペア:

[(1, 2855238984), (2, 1427619492), (3, 951746328), (4, 713809746), (6, 475873164), (8, 356904873), (9, 317248776), (12, 237936582), (13, 219633768), (18, 158624388), (19, 150275736), (24, 118968291), (26, 109816884), (27, 105749592), (36, 79312194), (38, 75137868), (39, 73211256), (52, 54908442), (54, 52874796), (57, 50091912), (72, 39656097), (76, 37568934), (78, 36605628), (81, 35249864), (104, 27454221), (108, 26437398), (114, 25045956), (117, 24403752), (152, 18784467), (156, 18302814), (162, 17624932), (171, 16697304), (216, 13218699), (228, 12522978), (234, 12201876), (247, 11559672), (312, 9151407), (324, 8812466), (342, 8348652), (351, 8134584), (456, 6261489), (468, 6100938), (494, 5779836), (513, 5565768), (648, 4406233), (684, 4174326), (702, 4067292), (741, 3853224), (936, 3050469), (988, 2889918), (1026, 2782884), (1053, 2711528), (1368, 2087163), (1404, 2033646), (1482, 1926612), (1539, 1855256), (1976, 1444959), (2052, 1391442), (2106, 1355764), (2223, 1284408), (2808, 1016823), (2964, 963306), (3078, 927628), (4104, 695721), (4212, 677882), (4446, 642204), (5928, 481653), (6156, 463814), (6669, 428136), (8424, 338941), (8892, 321102), (12312, 231907), (13338, 214068), (17784, 160551), (17839, 160056), (20007, 142712), (26676, 107034), (35678, 80028), (40014, 71356), (53352, 53517)]