340089408

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 224

約数和(自身を含む): 1072896000

約数和(自身を除く): 732806592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 72, 86, 92, 96, 108, 129, 138, 144, 172, 184, 192, 199, 207, 216, 258, 276, 288, 344, 368, 387, 398, 414, 432, 516, 552, 576, 597, 621, 688, 736, 774, 796, 828, 864, 989, 1032, 1104, 1161, 1194, 1242, 1376, 1472, 1548, 1592, 1656, 1728, 1791, 1978, 2064, 2208, 2322, 2388, 2484, 2752, 2967, 3096, 3184, 3312, 3582, 3956, 4128, 4416, 4577, 4644, 4776, 4968, 5373, 5934, 6192, 6368, 6624, 7164, 7912, 8256, 8557, 8901, 9154, 9288, 9552, 9936, 10746, 11868, 12384, 12736, 13248, 13731, 14328, 15824, 17114, 17802, 18308, 18576, 19104, 19872, 21492, 23736, 24768, 25671, 26703, 27462, 28656, 31648, 34228, 35604, 36616, 37152, 38208, 39744, 41193, 42984, 47472, 51342, 53406, 54924, 57312, 63296, 68456, 71208, 73232, 74304, 77013, 82386, 85968, 94944, 102684, 106812, 109848, 114624, 123579, 136912, 142416, 146464, 154026, 164772, 171936, 189888, 196811, 205368, 213624, 219696, 231039, 247158, 273824, 284832, 292928, 308052, 329544, 343872, 393622, 410736, 427248, 439392, 462078, 494316, 547648, 569664, 590433, 616104, 659088, 787244, 821472, 854496, 878784, 924156, 988632, 1180866, 1232208, 1318176, 1574488, 1642944, 1708992, 1771299, 1848312, 1977264, 2361732, 2464416, 2636352, 3148976, 3542598, 3696624, 3954528, 4723464, 4928832, 5313897, 6297952, 7085196, 7393248, 7909056, 9446928, 10627794, 12595904, 14170392, 14786496, 18893856, 21255588, 28340784, 37787712, 42511176, 56681568, 85022352, 113363136, 170044704, 340089408]

約数ペア:

[(1, 340089408), (2, 170044704), (3, 113363136), (4, 85022352), (6, 56681568), (8, 42511176), (9, 37787712), (12, 28340784), (16, 21255588), (18, 18893856), (23, 14786496), (24, 14170392), (27, 12595904), (32, 10627794), (36, 9446928), (43, 7909056), (46, 7393248), (48, 7085196), (54, 6297952), (64, 5313897), (69, 4928832), (72, 4723464), (86, 3954528), (92, 3696624), (96, 3542598), (108, 3148976), (129, 2636352), (138, 2464416), (144, 2361732), (172, 1977264), (184, 1848312), (192, 1771299), (199, 1708992), (207, 1642944), (216, 1574488), (258, 1318176), (276, 1232208), (288, 1180866), (344, 988632), (368, 924156), (387, 878784), (398, 854496), (414, 821472), (432, 787244), (516, 659088), (552, 616104), (576, 590433), (597, 569664), (621, 547648), (688, 494316), (736, 462078), (774, 439392), (796, 427248), (828, 410736), (864, 393622), (989, 343872), (1032, 329544), (1104, 308052), (1161, 292928), (1194, 284832), (1242, 273824), (1376, 247158), (1472, 231039), (1548, 219696), (1592, 213624), (1656, 205368), (1728, 196811), (1791, 189888), (1978, 171936), (2064, 164772), (2208, 154026), (2322, 146464), (2388, 142416), (2484, 136912), (2752, 123579), (2967, 114624), (3096, 109848), (3184, 106812), (3312, 102684), (3582, 94944), (3956, 85968), (4128, 82386), (4416, 77013), (4577, 74304), (4644, 73232), (4776, 71208), (4968, 68456), (5373, 63296), (5934, 57312), (6192, 54924), (6368, 53406), (6624, 51342), (7164, 47472), (7912, 42984), (8256, 41193), (8557, 39744), (8901, 38208), (9154, 37152), (9288, 36616), (9552, 35604), (9936, 34228), (10746, 31648), (11868, 28656), (12384, 27462), (12736, 26703), (13248, 25671), (13731, 24768), (14328, 23736), (15824, 21492), (17114, 19872), (17802, 19104), (18308, 18576)]