678243696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3761}}^1$

素因数の和:3819

約数の個数: 120

約数和(自身を含む): 2004965424

約数和(自身を除く): 1326721728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 442, 578, 624, 663, 816, 867, 884, 1156, 1326, 1734, 1768, 2312, 2652, 3468, 3536, 3757, 3761, 4624, 5304, 6936, 7514, 7522, 10608, 11271, 11283, 13872, 15028, 15044, 22542, 22566, 30056, 30088, 45084, 45132, 48893, 60112, 60176, 63937, 90168, 90264, 97786, 127874, 146679, 180336, 180528, 191811, 195572, 255748, 293358, 383622, 391144, 511496, 586716, 767244, 782288, 831181, 1022992, 1086929, 1173432, 1534488, 1662362, 2173858, 2346864, 2493543, 3068976, 3260787, 3324724, 4347716, 4987086, 6521574, 6649448, 8695432, 9974172, 13043148, 13298896, 14130077, 17390864, 19948344, 26086296, 28260154, 39896688, 42390231, 52172592, 56520308, 84780462, 113040616, 169560924, 226081232, 339121848, 678243696]

約数ペア:

[(1, 678243696), (2, 339121848), (3, 226081232), (4, 169560924), (6, 113040616), (8, 84780462), (12, 56520308), (13, 52172592), (16, 42390231), (17, 39896688), (24, 28260154), (26, 26086296), (34, 19948344), (39, 17390864), (48, 14130077), (51, 13298896), (52, 13043148), (68, 9974172), (78, 8695432), (102, 6649448), (104, 6521574), (136, 4987086), (156, 4347716), (204, 3324724), (208, 3260787), (221, 3068976), (272, 2493543), (289, 2346864), (312, 2173858), (408, 1662362), (442, 1534488), (578, 1173432), (624, 1086929), (663, 1022992), (816, 831181), (867, 782288), (884, 767244), (1156, 586716), (1326, 511496), (1734, 391144), (1768, 383622), (2312, 293358), (2652, 255748), (3468, 195572), (3536, 191811), (3757, 180528), (3761, 180336), (4624, 146679), (5304, 127874), (6936, 97786), (7514, 90264), (7522, 90168), (10608, 63937), (11271, 60176), (11283, 60112), (13872, 48893), (15028, 45132), (15044, 45084), (22542, 30088), (22566, 30056)]