144744444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 407532216

約数和(自身を除く): 262787772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 169, 222, 234, 333, 338, 444, 468, 481, 507, 643, 666, 676, 962, 1014, 1286, 1332, 1443, 1521, 1924, 1929, 2028, 2572, 2886, 3042, 3858, 4329, 5772, 5787, 6084, 6253, 7716, 8359, 8658, 11574, 12506, 16718, 17316, 18759, 23148, 23791, 25012, 25077, 33436, 37518, 47582, 50154, 56277, 71373, 75036, 75231, 95164, 100308, 108667, 112554, 142746, 150462, 214119, 217334, 225108, 285492, 300924, 309283, 326001, 428238, 434668, 618566, 652002, 856476, 927849, 978003, 1237132, 1304004, 1855698, 1956006, 2783547, 3711396, 3912012, 4020679, 5567094, 8041358, 11134188, 12062037, 16082716, 24124074, 36186111, 48248148, 72372222, 144744444]

約数ペア:

[(1, 144744444), (2, 72372222), (3, 48248148), (4, 36186111), (6, 24124074), (9, 16082716), (12, 12062037), (13, 11134188), (18, 8041358), (26, 5567094), (36, 4020679), (37, 3912012), (39, 3711396), (52, 2783547), (74, 1956006), (78, 1855698), (111, 1304004), (117, 1237132), (148, 978003), (156, 927849), (169, 856476), (222, 652002), (234, 618566), (333, 434668), (338, 428238), (444, 326001), (468, 309283), (481, 300924), (507, 285492), (643, 225108), (666, 217334), (676, 214119), (962, 150462), (1014, 142746), (1286, 112554), (1332, 108667), (1443, 100308), (1521, 95164), (1924, 75231), (1929, 75036), (2028, 71373), (2572, 56277), (2886, 50154), (3042, 47582), (3858, 37518), (4329, 33436), (5772, 25077), (5787, 25012), (6084, 23791), (6253, 23148), (7716, 18759), (8359, 17316), (8658, 16718), (11574, 12506)]