198199872

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 280

約数和(自身を含む): 673812216

約数和(自身を除く): 475612344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 173, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 346, 351, 408, 416, 432, 442, 459, 468, 519, 544, 576, 612, 624, 648, 663, 692, 702, 816, 832, 864, 884, 918, 936, 1038, 1053, 1088, 1224, 1248, 1296, 1326, 1377, 1384, 1404, 1557, 1632, 1728, 1768, 1836, 1872, 1989, 2076, 2106, 2249, 2448, 2496, 2592, 2652, 2754, 2768, 2808, 2941, 3114, 3264, 3536, 3672, 3744, 3978, 4152, 4212, 4498, 4671, 4896, 5184, 5304, 5508, 5536, 5616, 5882, 5967, 6228, 6747, 7072, 7344, 7488, 7956, 8304, 8424, 8823, 8996, 9342, 9792, 10608, 11016, 11072, 11232, 11764, 11934, 12456, 13494, 14013, 14144, 14688, 15912, 16608, 16848, 17646, 17901, 17992, 18684, 20241, 21216, 22032, 22464, 23528, 23868, 24912, 26469, 26988, 28026, 29376, 31824, 33216, 33696, 35292, 35802, 35984, 37368, 38233, 40482, 42432, 44064, 47056, 47736, 49824, 52938, 53976, 56052, 60723, 63648, 67392, 70584, 71604, 71968, 74736, 76466, 79407, 80964, 88128, 94112, 95472, 99648, 105876, 107952, 112104, 114699, 121446, 127296, 141168, 143208, 143936, 149472, 152932, 158814, 161928, 182169, 188224, 190944, 211752, 215904, 224208, 229398, 238221, 242892, 282336, 286416, 298944, 305864, 317628, 323856, 344097, 364338, 381888, 423504, 431808, 448416, 458796, 476442, 485784, 564672, 572832, 611728, 635256, 647712, 688194, 728676, 847008, 896832, 917592, 952884, 971568, 1032291, 1145664, 1223456, 1270512, 1295424, 1376388, 1457352, 1694016, 1835184, 1905768, 1943136, 2064582, 2446912, 2541024, 2752776, 2914704, 3096873, 3670368, 3811536, 3886272, 4129164, 5082048, 5505552, 5829408, 6193746, 7340736, 7623072, 8258328, 11011104, 11658816, 12387492, 15246144, 16516656, 22022208, 24774984, 33033312, 49549968, 66066624, 99099936, 198199872]

約数ペア:

[(1, 198199872), (2, 99099936), (3, 66066624), (4, 49549968), (6, 33033312), (8, 24774984), (9, 22022208), (12, 16516656), (13, 15246144), (16, 12387492), (17, 11658816), (18, 11011104), (24, 8258328), (26, 7623072), (27, 7340736), (32, 6193746), (34, 5829408), (36, 5505552), (39, 5082048), (48, 4129164), (51, 3886272), (52, 3811536), (54, 3670368), (64, 3096873), (68, 2914704), (72, 2752776), (78, 2541024), (81, 2446912), (96, 2064582), (102, 1943136), (104, 1905768), (108, 1835184), (117, 1694016), (136, 1457352), (144, 1376388), (153, 1295424), (156, 1270512), (162, 1223456), (173, 1145664), (192, 1032291), (204, 971568), (208, 952884), (216, 917592), (221, 896832), (234, 847008), (272, 728676), (288, 688194), (306, 647712), (312, 635256), (324, 611728), (346, 572832), (351, 564672), (408, 485784), (416, 476442), (432, 458796), (442, 448416), (459, 431808), (468, 423504), (519, 381888), (544, 364338), (576, 344097), (612, 323856), (624, 317628), (648, 305864), (663, 298944), (692, 286416), (702, 282336), (816, 242892), (832, 238221), (864, 229398), (884, 224208), (918, 215904), (936, 211752), (1038, 190944), (1053, 188224), (1088, 182169), (1224, 161928), (1248, 158814), (1296, 152932), (1326, 149472), (1377, 143936), (1384, 143208), (1404, 141168), (1557, 127296), (1632, 121446), (1728, 114699), (1768, 112104), (1836, 107952), (1872, 105876), (1989, 99648), (2076, 95472), (2106, 94112), (2249, 88128), (2448, 80964), (2496, 79407), (2592, 76466), (2652, 74736), (2754, 71968), (2768, 71604), (2808, 70584), (2941, 67392), (3114, 63648), (3264, 60723), (3536, 56052), (3672, 53976), (3744, 52938), (3978, 49824), (4152, 47736), (4212, 47056), (4498, 44064), (4671, 42432), (4896, 40482), (5184, 38233), (5304, 37368), (5508, 35984), (5536, 35802), (5616, 35292), (5882, 33696), (5967, 33216), (6228, 31824), (6747, 29376), (7072, 28026), (7344, 26988), (7488, 26469), (7956, 24912), (8304, 23868), (8424, 23528), (8823, 22464), (8996, 22032), (9342, 21216), (9792, 20241), (10608, 18684), (11016, 17992), (11072, 17901), (11232, 17646), (11764, 16848), (11934, 16608), (12456, 15912), (13494, 14688), (14013, 14144)]