252105408

素因数分解:

$2^6\times 3^2\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1454

約数の個数: 84

約数和(自身を含む): 724987120

約数和(自身を除く): 472881712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 439, 576, 878, 997, 1317, 1756, 1994, 2634, 2991, 3512, 3951, 3988, 5268, 5982, 7024, 7902, 7976, 8973, 10536, 11964, 14048, 15804, 15952, 17946, 21072, 23928, 28096, 31608, 31904, 35892, 42144, 47856, 63216, 63808, 71784, 84288, 95712, 126432, 143568, 191424, 252864, 287136, 437683, 574272, 875366, 1313049, 1750732, 2626098, 3501464, 3939147, 5252196, 7002928, 7878294, 10504392, 14005856, 15756588, 21008784, 28011712, 31513176, 42017568, 63026352, 84035136, 126052704, 252105408]

約数ペア:

[(1, 252105408), (2, 126052704), (3, 84035136), (4, 63026352), (6, 42017568), (8, 31513176), (9, 28011712), (12, 21008784), (16, 15756588), (18, 14005856), (24, 10504392), (32, 7878294), (36, 7002928), (48, 5252196), (64, 3939147), (72, 3501464), (96, 2626098), (144, 1750732), (192, 1313049), (288, 875366), (439, 574272), (576, 437683), (878, 287136), (997, 252864), (1317, 191424), (1756, 143568), (1994, 126432), (2634, 95712), (2991, 84288), (3512, 71784), (3951, 63808), (3988, 63216), (5268, 47856), (5982, 42144), (7024, 35892), (7902, 31904), (7976, 31608), (8973, 28096), (10536, 23928), (11964, 21072), (14048, 17946), (15804, 15952)]