744993324

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 1919998080

約数和(自身を除く): 1175004756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 197, 219, 292, 394, 438, 591, 657, 788, 876, 1182, 1314, 1439, 1773, 2364, 2628, 2878, 3546, 4317, 5756, 7092, 8634, 12951, 14381, 17268, 25902, 28762, 43143, 51804, 57524, 86286, 105047, 129429, 172572, 210094, 258858, 283483, 315141, 420188, 517716, 566966, 630282, 850449, 945423, 1133932, 1260564, 1700898, 1890846, 2551347, 3401796, 3781692, 5102694, 10205388, 20694259, 41388518, 62082777, 82777036, 124165554, 186248331, 248331108, 372496662, 744993324]

約数ペア:

[(1, 744993324), (2, 372496662), (3, 248331108), (4, 186248331), (6, 124165554), (9, 82777036), (12, 62082777), (18, 41388518), (36, 20694259), (73, 10205388), (146, 5102694), (197, 3781692), (219, 3401796), (292, 2551347), (394, 1890846), (438, 1700898), (591, 1260564), (657, 1133932), (788, 945423), (876, 850449), (1182, 630282), (1314, 566966), (1439, 517716), (1773, 420188), (2364, 315141), (2628, 283483), (2878, 258858), (3546, 210094), (4317, 172572), (5756, 129429), (7092, 105047), (8634, 86286), (12951, 57524), (14381, 51804), (17268, 43143), (25902, 28762)]