198694944

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 684972288

約数和(自身を除く): 486277344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 224, 233, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 466, 504, 564, 567, 648, 658, 672, 699, 752, 756, 846, 864, 932, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1398, 1504, 1512, 1631, 1692, 1864, 1974, 2016, 2097, 2256, 2268, 2538, 2592, 2632, 2796, 2961, 3024, 3262, 3384, 3728, 3807, 3948, 4194, 4512, 4536, 4893, 5076, 5264, 5592, 5922, 6048, 6291, 6524, 6768, 7456, 7614, 7896, 8388, 8883, 9072, 9786, 10152, 10528, 10951, 11184, 11844, 12582, 13048, 13536, 14679, 15228, 15792, 16776, 17766, 18144, 18873, 19572, 20304, 21902, 22368, 23688, 25164, 26096, 26649, 29358, 30456, 31584, 32853, 33552, 35532, 37746, 39144, 40608, 43804, 44037, 47376, 50328, 52192, 53298, 58716, 60912, 65706, 67104, 71064, 75492, 76657, 78288, 87608, 88074, 94752, 98559, 100656, 106596, 117432, 121824, 131412, 132111, 142128, 150984, 153314, 156576, 175216, 176148, 197118, 201312, 213192, 229971, 234864, 262824, 264222, 284256, 295677, 301968, 306628, 350432, 352296, 394236, 426384, 459942, 469728, 525648, 528444, 591354, 603936, 613256, 689913, 704592, 788472, 852768, 887031, 919884, 1051296, 1056888, 1182708, 1226512, 1379826, 1409184, 1576944, 1774062, 1839768, 2069739, 2113776, 2365416, 2453024, 2759652, 3153888, 3548124, 3679536, 4139478, 4227552, 4730832, 5519304, 6209217, 7096248, 7359072, 8278956, 9461664, 11038608, 12418434, 14192496, 16557912, 22077216, 24836868, 28384992, 33115824, 49673736, 66231648, 99347472, 198694944]

約数ペア:

[(1, 198694944), (2, 99347472), (3, 66231648), (4, 49673736), (6, 33115824), (7, 28384992), (8, 24836868), (9, 22077216), (12, 16557912), (14, 14192496), (16, 12418434), (18, 11038608), (21, 9461664), (24, 8278956), (27, 7359072), (28, 7096248), (32, 6209217), (36, 5519304), (42, 4730832), (47, 4227552), (48, 4139478), (54, 3679536), (56, 3548124), (63, 3153888), (72, 2759652), (81, 2453024), (84, 2365416), (94, 2113776), (96, 2069739), (108, 1839768), (112, 1774062), (126, 1576944), (141, 1409184), (144, 1379826), (162, 1226512), (168, 1182708), (188, 1056888), (189, 1051296), (216, 919884), (224, 887031), (233, 852768), (252, 788472), (282, 704592), (288, 689913), (324, 613256), (329, 603936), (336, 591354), (376, 528444), (378, 525648), (423, 469728), (432, 459942), (466, 426384), (504, 394236), (564, 352296), (567, 350432), (648, 306628), (658, 301968), (672, 295677), (699, 284256), (752, 264222), (756, 262824), (846, 234864), (864, 229971), (932, 213192), (987, 201312), (1008, 197118), (1128, 176148), (1134, 175216), (1269, 156576), (1296, 153314), (1316, 150984), (1398, 142128), (1504, 132111), (1512, 131412), (1631, 121824), (1692, 117432), (1864, 106596), (1974, 100656), (2016, 98559), (2097, 94752), (2256, 88074), (2268, 87608), (2538, 78288), (2592, 76657), (2632, 75492), (2796, 71064), (2961, 67104), (3024, 65706), (3262, 60912), (3384, 58716), (3728, 53298), (3807, 52192), (3948, 50328), (4194, 47376), (4512, 44037), (4536, 43804), (4893, 40608), (5076, 39144), (5264, 37746), (5592, 35532), (5922, 33552), (6048, 32853), (6291, 31584), (6524, 30456), (6768, 29358), (7456, 26649), (7614, 26096), (7896, 25164), (8388, 23688), (8883, 22368), (9072, 21902), (9786, 20304), (10152, 19572), (10528, 18873), (10951, 18144), (11184, 17766), (11844, 16776), (12582, 15792), (13048, 15228), (13536, 14679)]