4008193488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112691}}^1$

素因数の和:112737

約数の個数: 120

約数和(自身を含む): 12716165280

約数和(自身を除く): 8707971792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 112691, 225382, 338073, 450764, 676146, 901528, 1014219, 1352292, 1464983, 1803056, 2028438, 2141129, 2704584, 2929966, 4056876, 4282258, 4394949, 5409168, 5859932, 6423387, 8113752, 8564516, 8789898, 11719864, 12846774, 13184847, 16227504, 17129032, 17579796, 19270161, 23439728, 25693548, 26369694, 27834677, 34258064, 35159592, 38540322, 51387096, 52739388, 55669354, 70319184, 77080644, 83504031, 102774192, 105478776, 111338708, 154161288, 167008062, 210957552, 222677416, 250512093, 308322576, 334016124, 445354832, 501024186, 668032248, 1002048372, 1336064496, 2004096744, 4008193488]

約数ペア:

[(1, 4008193488), (2, 2004096744), (3, 1336064496), (4, 1002048372), (6, 668032248), (8, 501024186), (9, 445354832), (12, 334016124), (13, 308322576), (16, 250512093), (18, 222677416), (19, 210957552), (24, 167008062), (26, 154161288), (36, 111338708), (38, 105478776), (39, 102774192), (48, 83504031), (52, 77080644), (57, 70319184), (72, 55669354), (76, 52739388), (78, 51387096), (104, 38540322), (114, 35159592), (117, 34258064), (144, 27834677), (152, 26369694), (156, 25693548), (171, 23439728), (208, 19270161), (228, 17579796), (234, 17129032), (247, 16227504), (304, 13184847), (312, 12846774), (342, 11719864), (456, 8789898), (468, 8564516), (494, 8113752), (624, 6423387), (684, 5859932), (741, 5409168), (912, 4394949), (936, 4282258), (988, 4056876), (1368, 2929966), (1482, 2704584), (1872, 2141129), (1976, 2028438), (2223, 1803056), (2736, 1464983), (2964, 1352292), (3952, 1014219), (4446, 901528), (5928, 676146), (8892, 450764), (11856, 338073), (17784, 225382), (35568, 112691)]