214862688

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 644716800

約数和(自身を除く): 429854112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 163, 184, 199, 207, 276, 288, 326, 368, 398, 414, 489, 552, 597, 652, 736, 796, 828, 978, 1104, 1194, 1304, 1467, 1592, 1656, 1791, 1956, 2208, 2388, 2608, 2934, 3184, 3312, 3582, 3749, 3912, 4577, 4776, 5216, 5868, 6368, 6624, 7164, 7498, 7824, 9154, 9552, 11247, 11736, 13731, 14328, 14996, 15648, 18308, 19104, 22494, 23472, 27462, 28656, 29992, 32437, 33741, 36616, 41193, 44988, 46944, 54924, 57312, 59984, 64874, 67482, 73232, 82386, 89976, 97311, 109848, 119968, 129748, 134964, 146464, 164772, 179952, 194622, 219696, 259496, 269928, 291933, 329544, 359904, 389244, 439392, 518992, 539856, 583866, 659088, 746051, 778488, 1037984, 1079712, 1167732, 1318176, 1492102, 1556976, 2238153, 2335464, 2984204, 3113952, 4476306, 4670928, 5968408, 6714459, 8952612, 9341856, 11936816, 13428918, 17905224, 23873632, 26857836, 35810448, 53715672, 71620896, 107431344, 214862688]

約数ペア:

[(1, 214862688), (2, 107431344), (3, 71620896), (4, 53715672), (6, 35810448), (8, 26857836), (9, 23873632), (12, 17905224), (16, 13428918), (18, 11936816), (23, 9341856), (24, 8952612), (32, 6714459), (36, 5968408), (46, 4670928), (48, 4476306), (69, 3113952), (72, 2984204), (92, 2335464), (96, 2238153), (138, 1556976), (144, 1492102), (163, 1318176), (184, 1167732), (199, 1079712), (207, 1037984), (276, 778488), (288, 746051), (326, 659088), (368, 583866), (398, 539856), (414, 518992), (489, 439392), (552, 389244), (597, 359904), (652, 329544), (736, 291933), (796, 269928), (828, 259496), (978, 219696), (1104, 194622), (1194, 179952), (1304, 164772), (1467, 146464), (1592, 134964), (1656, 129748), (1791, 119968), (1956, 109848), (2208, 97311), (2388, 89976), (2608, 82386), (2934, 73232), (3184, 67482), (3312, 64874), (3582, 59984), (3749, 57312), (3912, 54924), (4577, 46944), (4776, 44988), (5216, 41193), (5868, 36616), (6368, 33741), (6624, 32437), (7164, 29992), (7498, 28656), (7824, 27462), (9154, 23472), (9552, 22494), (11247, 19104), (11736, 18308), (13731, 15648), (14328, 14996)]