198209664

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 626535000

約数和(自身を除く): 428325336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 128, 136, 144, 153, 174, 192, 204, 232, 261, 272, 288, 306, 348, 349, 384, 408, 464, 493, 522, 544, 576, 612, 696, 698, 816, 928, 986, 1044, 1047, 1088, 1152, 1224, 1392, 1396, 1479, 1632, 1856, 1972, 2088, 2094, 2176, 2448, 2784, 2792, 2958, 3141, 3264, 3712, 3944, 4176, 4188, 4437, 4896, 5568, 5584, 5916, 5933, 6282, 6528, 7888, 8352, 8376, 8874, 9792, 10121, 11136, 11168, 11832, 11866, 12564, 15776, 16704, 16752, 17748, 17799, 19584, 20242, 22336, 23664, 23732, 25128, 30363, 31552, 33408, 33504, 35496, 35598, 40484, 44672, 47328, 47464, 50256, 53397, 60726, 63104, 67008, 70992, 71196, 80968, 91089, 94656, 94928, 100512, 106794, 121452, 134016, 141984, 142392, 161936, 172057, 182178, 189312, 189856, 201024, 213588, 242904, 283968, 284784, 323872, 344114, 364356, 379712, 402048, 427176, 485808, 516171, 567936, 569568, 647744, 688228, 728712, 759424, 854352, 971616, 1032342, 1139136, 1295488, 1376456, 1457424, 1548513, 1708704, 1943232, 2064684, 2278272, 2752912, 2914848, 3097026, 3417408, 3886464, 4129368, 5505824, 5829696, 6194052, 6834816, 8258736, 11011648, 11659392, 12388104, 16517472, 22023296, 24776208, 33034944, 49552416, 66069888, 99104832, 198209664]

約数ペア:

[(1, 198209664), (2, 99104832), (3, 66069888), (4, 49552416), (6, 33034944), (8, 24776208), (9, 22023296), (12, 16517472), (16, 12388104), (17, 11659392), (18, 11011648), (24, 8258736), (29, 6834816), (32, 6194052), (34, 5829696), (36, 5505824), (48, 4129368), (51, 3886464), (58, 3417408), (64, 3097026), (68, 2914848), (72, 2752912), (87, 2278272), (96, 2064684), (102, 1943232), (116, 1708704), (128, 1548513), (136, 1457424), (144, 1376456), (153, 1295488), (174, 1139136), (192, 1032342), (204, 971616), (232, 854352), (261, 759424), (272, 728712), (288, 688228), (306, 647744), (348, 569568), (349, 567936), (384, 516171), (408, 485808), (464, 427176), (493, 402048), (522, 379712), (544, 364356), (576, 344114), (612, 323872), (696, 284784), (698, 283968), (816, 242904), (928, 213588), (986, 201024), (1044, 189856), (1047, 189312), (1088, 182178), (1152, 172057), (1224, 161936), (1392, 142392), (1396, 141984), (1479, 134016), (1632, 121452), (1856, 106794), (1972, 100512), (2088, 94928), (2094, 94656), (2176, 91089), (2448, 80968), (2784, 71196), (2792, 70992), (2958, 67008), (3141, 63104), (3264, 60726), (3712, 53397), (3944, 50256), (4176, 47464), (4188, 47328), (4437, 44672), (4896, 40484), (5568, 35598), (5584, 35496), (5916, 33504), (5933, 33408), (6282, 31552), (6528, 30363), (7888, 25128), (8352, 23732), (8376, 23664), (8874, 22336), (9792, 20242), (10121, 19584), (11136, 17799), (11168, 17748), (11832, 16752), (11866, 16704), (12564, 15776)]