198491904

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 216

約数和(自身を含む): 645863120

約数和(自身を除く): 447371216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 256, 282, 288, 312, 351, 376, 384, 416, 423, 432, 468, 564, 576, 611, 624, 702, 752, 768, 832, 846, 864, 936, 1128, 1152, 1222, 1248, 1269, 1404, 1504, 1664, 1692, 1728, 1833, 1872, 2209, 2256, 2304, 2444, 2496, 2538, 2808, 3008, 3328, 3384, 3456, 3666, 3744, 4418, 4512, 4888, 4992, 5076, 5499, 5616, 6016, 6627, 6768, 6912, 7332, 7488, 8836, 9024, 9776, 9984, 10152, 10998, 11232, 12032, 13254, 13536, 14664, 14976, 16497, 17672, 18048, 19552, 19881, 20304, 21996, 22464, 26508, 27072, 28717, 29328, 29952, 32994, 35344, 36096, 39104, 39762, 40608, 43992, 44928, 53016, 54144, 57434, 58656, 59643, 65988, 70688, 78208, 79524, 81216, 86151, 87984, 89856, 106032, 108288, 114868, 117312, 119286, 131976, 141376, 156416, 159048, 162432, 172302, 175968, 212064, 229736, 234624, 238572, 258453, 263952, 282752, 318096, 324864, 344604, 351936, 424128, 459472, 469248, 477144, 516906, 527904, 565504, 636192, 689208, 703872, 775359, 848256, 918944, 954288, 1033812, 1055808, 1272384, 1378416, 1407744, 1550718, 1696512, 1837888, 1908576, 2067624, 2111616, 2544768, 2756832, 3101436, 3675776, 3817152, 4135248, 4223232, 5089536, 5513664, 6202872, 7351552, 7634304, 8270496, 11027328, 12405744, 15268608, 16540992, 22054656, 24811488, 33081984, 49622976, 66163968, 99245952, 198491904]

約数ペア:

[(1, 198491904), (2, 99245952), (3, 66163968), (4, 49622976), (6, 33081984), (8, 24811488), (9, 22054656), (12, 16540992), (13, 15268608), (16, 12405744), (18, 11027328), (24, 8270496), (26, 7634304), (27, 7351552), (32, 6202872), (36, 5513664), (39, 5089536), (47, 4223232), (48, 4135248), (52, 3817152), (54, 3675776), (64, 3101436), (72, 2756832), (78, 2544768), (94, 2111616), (96, 2067624), (104, 1908576), (108, 1837888), (117, 1696512), (128, 1550718), (141, 1407744), (144, 1378416), (156, 1272384), (188, 1055808), (192, 1033812), (208, 954288), (216, 918944), (234, 848256), (256, 775359), (282, 703872), (288, 689208), (312, 636192), (351, 565504), (376, 527904), (384, 516906), (416, 477144), (423, 469248), (432, 459472), (468, 424128), (564, 351936), (576, 344604), (611, 324864), (624, 318096), (702, 282752), (752, 263952), (768, 258453), (832, 238572), (846, 234624), (864, 229736), (936, 212064), (1128, 175968), (1152, 172302), (1222, 162432), (1248, 159048), (1269, 156416), (1404, 141376), (1504, 131976), (1664, 119286), (1692, 117312), (1728, 114868), (1833, 108288), (1872, 106032), (2209, 89856), (2256, 87984), (2304, 86151), (2444, 81216), (2496, 79524), (2538, 78208), (2808, 70688), (3008, 65988), (3328, 59643), (3384, 58656), (3456, 57434), (3666, 54144), (3744, 53016), (4418, 44928), (4512, 43992), (4888, 40608), (4992, 39762), (5076, 39104), (5499, 36096), (5616, 35344), (6016, 32994), (6627, 29952), (6768, 29328), (6912, 28717), (7332, 27072), (7488, 26508), (8836, 22464), (9024, 21996), (9776, 20304), (9984, 19881), (10152, 19552), (10998, 18048), (11232, 17672), (12032, 16497), (13254, 14976), (13536, 14664)]