231171408

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13754

約数の個数: 100

約数和(自身を含む): 720597108

約数和(自身を除く): 489425700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 13721, 16848, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 178373, 219536, 246978, 329304, 356746, 370467, 493956, 535119, 658608, 713492, 740934, 987912, 1070238, 1111401, 1426984, 1481868, 1605357, 1975824, 2140476, 2222802, 2853968, 2963736, 3210714, 4280952, 4445604, 4816071, 5927472, 6421428, 8561904, 8891208, 9632142, 12842856, 14448213, 17782416, 19264284, 25685712, 28896426, 38528568, 57792852, 77057136, 115585704, 231171408]

約数ペア:

[(1, 231171408), (2, 115585704), (3, 77057136), (4, 57792852), (6, 38528568), (8, 28896426), (9, 25685712), (12, 19264284), (13, 17782416), (16, 14448213), (18, 12842856), (24, 9632142), (26, 8891208), (27, 8561904), (36, 6421428), (39, 5927472), (48, 4816071), (52, 4445604), (54, 4280952), (72, 3210714), (78, 2963736), (81, 2853968), (104, 2222802), (108, 2140476), (117, 1975824), (144, 1605357), (156, 1481868), (162, 1426984), (208, 1111401), (216, 1070238), (234, 987912), (312, 740934), (324, 713492), (351, 658608), (432, 535119), (468, 493956), (624, 370467), (648, 356746), (702, 329304), (936, 246978), (1053, 219536), (1296, 178373), (1404, 164652), (1872, 123489), (2106, 109768), (2808, 82326), (4212, 54884), (5616, 41163), (8424, 27442), (13721, 16848)]