304289328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21061}}^1$

素因数の和:21122

約数の個数: 80

約数和(自身を含む): 919314176

約数和(自身を除く): 615024848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 21061, 42122, 63183, 84244, 126366, 147427, 168488, 252732, 294854, 336976, 442281, 505464, 589708, 884562, 905623, 1010928, 1179416, 1769124, 1811246, 2358832, 2716869, 3538248, 3622492, 5433738, 6339361, 7076496, 7244984, 10867476, 12678722, 14489968, 19018083, 21734952, 25357444, 38036166, 43469904, 50714888, 76072332, 101429776, 152144664, 304289328]

約数ペア:

[(1, 304289328), (2, 152144664), (3, 101429776), (4, 76072332), (6, 50714888), (7, 43469904), (8, 38036166), (12, 25357444), (14, 21734952), (16, 19018083), (21, 14489968), (24, 12678722), (28, 10867476), (42, 7244984), (43, 7076496), (48, 6339361), (56, 5433738), (84, 3622492), (86, 3538248), (112, 2716869), (129, 2358832), (168, 1811246), (172, 1769124), (258, 1179416), (301, 1010928), (336, 905623), (344, 884562), (516, 589708), (602, 505464), (688, 442281), (903, 336976), (1032, 294854), (1204, 252732), (1806, 168488), (2064, 147427), (2408, 126366), (3612, 84244), (4816, 63183), (7224, 42122), (14448, 21061)]