289671408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11903}}^1$

素因数の和:11943

約数の個数: 90

約数和(自身を含む): 877908096

約数和(自身を除く): 588236688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 11903, 12168, 23806, 24336, 35709, 47612, 71418, 95224, 107127, 142836, 154739, 190448, 214254, 285672, 309478, 428508, 464217, 571344, 618956, 857016, 928434, 1237912, 1392651, 1714032, 1856868, 2011607, 2475824, 2785302, 3713736, 4023214, 5570604, 6034821, 7427472, 8046428, 11141208, 12069642, 16092856, 18104463, 22282416, 24139284, 32185712, 36208926, 48278568, 72417852, 96557136, 144835704, 289671408]

約数ペア:

[(1, 289671408), (2, 144835704), (3, 96557136), (4, 72417852), (6, 48278568), (8, 36208926), (9, 32185712), (12, 24139284), (13, 22282416), (16, 18104463), (18, 16092856), (24, 12069642), (26, 11141208), (36, 8046428), (39, 7427472), (48, 6034821), (52, 5570604), (72, 4023214), (78, 3713736), (104, 2785302), (117, 2475824), (144, 2011607), (156, 1856868), (169, 1714032), (208, 1392651), (234, 1237912), (312, 928434), (338, 857016), (468, 618956), (507, 571344), (624, 464217), (676, 428508), (936, 309478), (1014, 285672), (1352, 214254), (1521, 190448), (1872, 154739), (2028, 142836), (2704, 107127), (3042, 95224), (4056, 71418), (6084, 47612), (8112, 35709), (11903, 24336), (12168, 23806)]