399235392

素因数分解:

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

素因数の和:272

約数の個数: 196

約数和(自身を含む): 1221536800

約数和(自身を除く): 822301408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 199, 216, 243, 258, 288, 324, 344, 387, 398, 432, 486, 516, 576, 597, 648, 688, 729, 774, 796, 864, 972, 1032, 1161, 1194, 1296, 1376, 1458, 1548, 1592, 1728, 1791, 1944, 2064, 2322, 2388, 2592, 2752, 2916, 3096, 3184, 3483, 3582, 3888, 4128, 4644, 4776, 5184, 5373, 5832, 6192, 6368, 6966, 7164, 7776, 8256, 8557, 9288, 9552, 10449, 10746, 11664, 12384, 12736, 13932, 14328, 15552, 16119, 17114, 18576, 19104, 20898, 21492, 23328, 24768, 25671, 27864, 28656, 31347, 32238, 34228, 37152, 38208, 41796, 42984, 46656, 48357, 51342, 55728, 57312, 62694, 64476, 68456, 74304, 77013, 83592, 85968, 96714, 102684, 111456, 114624, 125388, 128952, 136912, 145071, 154026, 167184, 171936, 193428, 205368, 222912, 231039, 250776, 257904, 273824, 290142, 308052, 334368, 343872, 386856, 410736, 462078, 501552, 515808, 547648, 580284, 616104, 668736, 693117, 773712, 821472, 924156, 1003104, 1031616, 1160568, 1232208, 1386234, 1547424, 1642944, 1848312, 2006208, 2079351, 2321136, 2464416, 2772468, 3094848, 3696624, 4158702, 4642272, 4928832, 5544936, 6238053, 7393248, 8317404, 9284544, 11089872, 12476106, 14786496, 16634808, 22179744, 24952212, 33269616, 44359488, 49904424, 66539232, 99808848, 133078464, 199617696, 399235392]

約数ペア:

[(1, 399235392), (2, 199617696), (3, 133078464), (4, 99808848), (6, 66539232), (8, 49904424), (9, 44359488), (12, 33269616), (16, 24952212), (18, 22179744), (24, 16634808), (27, 14786496), (32, 12476106), (36, 11089872), (43, 9284544), (48, 8317404), (54, 7393248), (64, 6238053), (72, 5544936), (81, 4928832), (86, 4642272), (96, 4158702), (108, 3696624), (129, 3094848), (144, 2772468), (162, 2464416), (172, 2321136), (192, 2079351), (199, 2006208), (216, 1848312), (243, 1642944), (258, 1547424), (288, 1386234), (324, 1232208), (344, 1160568), (387, 1031616), (398, 1003104), (432, 924156), (486, 821472), (516, 773712), (576, 693117), (597, 668736), (648, 616104), (688, 580284), (729, 547648), (774, 515808), (796, 501552), (864, 462078), (972, 410736), (1032, 386856), (1161, 343872), (1194, 334368), (1296, 308052), (1376, 290142), (1458, 273824), (1548, 257904), (1592, 250776), (1728, 231039), (1791, 222912), (1944, 205368), (2064, 193428), (2322, 171936), (2388, 167184), (2592, 154026), (2752, 145071), (2916, 136912), (3096, 128952), (3184, 125388), (3483, 114624), (3582, 111456), (3888, 102684), (4128, 96714), (4644, 85968), (4776, 83592), (5184, 77013), (5373, 74304), (5832, 68456), (6192, 64476), (6368, 62694), (6966, 57312), (7164, 55728), (7776, 51342), (8256, 48357), (8557, 46656), (9288, 42984), (9552, 41796), (10449, 38208), (10746, 37152), (11664, 34228), (12384, 32238), (12736, 31347), (13932, 28656), (14328, 27864), (15552, 25671), (16119, 24768), (17114, 23328), (18576, 21492), (19104, 20898)]