198429264

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 200

約数和(自身を含む): 648172800

約数和(自身を除く): 449743536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 162, 176, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 432, 449, 496, 528, 558, 594, 648, 682, 744, 792, 837, 891, 898, 1023, 1116, 1188, 1296, 1347, 1364, 1488, 1584, 1674, 1782, 1796, 2046, 2232, 2376, 2511, 2694, 2728, 3069, 3348, 3564, 3592, 4041, 4092, 4464, 4752, 4939, 5022, 5388, 5456, 6138, 6696, 7128, 7184, 8082, 8184, 9207, 9878, 10044, 10776, 12123, 12276, 13392, 13919, 14256, 14817, 16164, 16368, 18414, 19756, 20088, 21552, 24246, 24552, 27621, 27838, 29634, 32328, 36369, 36828, 39512, 40176, 41757, 44451, 48492, 49104, 55242, 55676, 59268, 64656, 72738, 73656, 79024, 83514, 88902, 96984, 110484, 111352, 118536, 125271, 133353, 145476, 147312, 153109, 167028, 177804, 193968, 220968, 222704, 237072, 250542, 266706, 290952, 306218, 334056, 355608, 375813, 400059, 441936, 459327, 501084, 533412, 581904, 612436, 668112, 711216, 751626, 800118, 918654, 1002168, 1066824, 1127439, 1224872, 1377981, 1503252, 1600236, 1837308, 2004336, 2133648, 2254878, 2449744, 2755962, 3006504, 3200472, 3674616, 4133943, 4509756, 5511924, 6013008, 6400944, 7349232, 8267886, 9019512, 11023848, 12401829, 16535772, 18039024, 22047696, 24803658, 33071544, 49607316, 66143088, 99214632, 198429264]

約数ペア:

[(1, 198429264), (2, 99214632), (3, 66143088), (4, 49607316), (6, 33071544), (8, 24803658), (9, 22047696), (11, 18039024), (12, 16535772), (16, 12401829), (18, 11023848), (22, 9019512), (24, 8267886), (27, 7349232), (31, 6400944), (33, 6013008), (36, 5511924), (44, 4509756), (48, 4133943), (54, 3674616), (62, 3200472), (66, 3006504), (72, 2755962), (81, 2449744), (88, 2254878), (93, 2133648), (99, 2004336), (108, 1837308), (124, 1600236), (132, 1503252), (144, 1377981), (162, 1224872), (176, 1127439), (186, 1066824), (198, 1002168), (216, 918654), (248, 800118), (264, 751626), (279, 711216), (297, 668112), (324, 612436), (341, 581904), (372, 533412), (396, 501084), (432, 459327), (449, 441936), (496, 400059), (528, 375813), (558, 355608), (594, 334056), (648, 306218), (682, 290952), (744, 266706), (792, 250542), (837, 237072), (891, 222704), (898, 220968), (1023, 193968), (1116, 177804), (1188, 167028), (1296, 153109), (1347, 147312), (1364, 145476), (1488, 133353), (1584, 125271), (1674, 118536), (1782, 111352), (1796, 110484), (2046, 96984), (2232, 88902), (2376, 83514), (2511, 79024), (2694, 73656), (2728, 72738), (3069, 64656), (3348, 59268), (3564, 55676), (3592, 55242), (4041, 49104), (4092, 48492), (4464, 44451), (4752, 41757), (4939, 40176), (5022, 39512), (5388, 36828), (5456, 36369), (6138, 32328), (6696, 29634), (7128, 27838), (7184, 27621), (8082, 24552), (8184, 24246), (9207, 21552), (9878, 20088), (10044, 19756), (10776, 18414), (12123, 16368), (12276, 16164), (13392, 14817), (13919, 14256)]