246804168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 700922880

約数和(自身を除く): 454118712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 163, 184, 211, 276, 299, 312, 326, 422, 489, 552, 598, 633, 652, 844, 897, 978, 1196, 1266, 1304, 1688, 1794, 1956, 2119, 2392, 2532, 2743, 3588, 3749, 3912, 4238, 4853, 5064, 5486, 6357, 7176, 7498, 8229, 8476, 9706, 10972, 11247, 12714, 14559, 14996, 16458, 16952, 19412, 21944, 22494, 25428, 29118, 29992, 32916, 34393, 38824, 44988, 48737, 50856, 58236, 63089, 65832, 68786, 89976, 97474, 103179, 116472, 126178, 137572, 146211, 189267, 194948, 206358, 252356, 275144, 292422, 378534, 389896, 412716, 447109, 504712, 584844, 757068, 791039, 825432, 894218, 1169688, 1341327, 1514136, 1582078, 1788436, 2373117, 2682654, 3164156, 3576872, 4746234, 5365308, 6328312, 9492468, 10283507, 10730616, 18984936, 20567014, 30850521, 41134028, 61701042, 82268056, 123402084, 246804168]

約数ペア:

[(1, 246804168), (2, 123402084), (3, 82268056), (4, 61701042), (6, 41134028), (8, 30850521), (12, 20567014), (13, 18984936), (23, 10730616), (24, 10283507), (26, 9492468), (39, 6328312), (46, 5365308), (52, 4746234), (69, 3576872), (78, 3164156), (92, 2682654), (104, 2373117), (138, 1788436), (156, 1582078), (163, 1514136), (184, 1341327), (211, 1169688), (276, 894218), (299, 825432), (312, 791039), (326, 757068), (422, 584844), (489, 504712), (552, 447109), (598, 412716), (633, 389896), (652, 378534), (844, 292422), (897, 275144), (978, 252356), (1196, 206358), (1266, 194948), (1304, 189267), (1688, 146211), (1794, 137572), (1956, 126178), (2119, 116472), (2392, 103179), (2532, 97474), (2743, 89976), (3588, 68786), (3749, 65832), (3912, 63089), (4238, 58236), (4853, 50856), (5064, 48737), (5486, 44988), (6357, 38824), (7176, 34393), (7498, 32916), (8229, 29992), (8476, 29118), (9706, 25428), (10972, 22494), (11247, 21944), (12714, 19412), (14559, 16952), (14996, 16458)]