198453816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 620006400

約数和(自身を除く): 421552584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 59, 62, 66, 72, 88, 93, 99, 118, 124, 132, 137, 177, 186, 198, 236, 248, 264, 274, 279, 341, 354, 372, 396, 411, 472, 531, 548, 558, 649, 682, 708, 744, 792, 822, 1023, 1062, 1096, 1116, 1233, 1298, 1364, 1416, 1507, 1644, 1829, 1947, 2046, 2124, 2232, 2466, 2596, 2728, 3014, 3069, 3288, 3658, 3894, 4092, 4247, 4248, 4521, 4932, 5192, 5487, 5841, 6028, 6138, 7316, 7788, 8083, 8184, 8494, 9042, 9864, 10974, 11682, 12056, 12276, 12741, 13563, 14632, 15576, 16166, 16461, 16988, 18084, 20119, 21948, 23364, 24249, 24552, 25482, 27126, 32332, 32922, 33976, 36168, 38223, 40238, 43896, 46717, 46728, 48498, 50964, 54252, 60357, 64664, 65844, 72747, 76446, 80476, 88913, 93434, 96996, 101928, 108504, 120714, 131688, 140151, 145494, 152892, 160952, 177826, 181071, 186868, 193992, 241428, 250573, 266739, 280302, 290988, 305784, 355652, 362142, 373736, 420453, 482856, 501146, 533478, 560604, 581976, 711304, 724284, 751719, 800217, 840906, 1002292, 1066956, 1121208, 1448568, 1503438, 1600434, 1681812, 2004584, 2133912, 2255157, 2756303, 3006876, 3200868, 3363624, 4510314, 5512606, 6013752, 6401736, 8268909, 9020628, 11025212, 16537818, 18041256, 22050424, 24806727, 33075636, 49613454, 66151272, 99226908, 198453816]

約数ペア:

[(1, 198453816), (2, 99226908), (3, 66151272), (4, 49613454), (6, 33075636), (8, 24806727), (9, 22050424), (11, 18041256), (12, 16537818), (18, 11025212), (22, 9020628), (24, 8268909), (31, 6401736), (33, 6013752), (36, 5512606), (44, 4510314), (59, 3363624), (62, 3200868), (66, 3006876), (72, 2756303), (88, 2255157), (93, 2133912), (99, 2004584), (118, 1681812), (124, 1600434), (132, 1503438), (137, 1448568), (177, 1121208), (186, 1066956), (198, 1002292), (236, 840906), (248, 800217), (264, 751719), (274, 724284), (279, 711304), (341, 581976), (354, 560604), (372, 533478), (396, 501146), (411, 482856), (472, 420453), (531, 373736), (548, 362142), (558, 355652), (649, 305784), (682, 290988), (708, 280302), (744, 266739), (792, 250573), (822, 241428), (1023, 193992), (1062, 186868), (1096, 181071), (1116, 177826), (1233, 160952), (1298, 152892), (1364, 145494), (1416, 140151), (1507, 131688), (1644, 120714), (1829, 108504), (1947, 101928), (2046, 96996), (2124, 93434), (2232, 88913), (2466, 80476), (2596, 76446), (2728, 72747), (3014, 65844), (3069, 64664), (3288, 60357), (3658, 54252), (3894, 50964), (4092, 48498), (4247, 46728), (4248, 46717), (4521, 43896), (4932, 40238), (5192, 38223), (5487, 36168), (5841, 33976), (6028, 32922), (6138, 32332), (7316, 27126), (7788, 25482), (8083, 24552), (8184, 24249), (8494, 23364), (9042, 21948), (9864, 20119), (10974, 18084), (11682, 16988), (12056, 16461), (12276, 16166), (12741, 15576), (13563, 14632)]