217648272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 586248192

約数和(自身を除く): 368599920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 1284, 1367, 1488, 1712, 2568, 2734, 3317, 4101, 5136, 5468, 6634, 8202, 9951, 10936, 13268, 16404, 19902, 21872, 26536, 32808, 39804, 42377, 53072, 65616, 79608, 84754, 127131, 146269, 159216, 169508, 254262, 292538, 339016, 438807, 508524, 585076, 678032, 877614, 1017048, 1170152, 1755228, 2034096, 2340304, 3510456, 4534339, 7020912, 9068678, 13603017, 18137356, 27206034, 36274712, 54412068, 72549424, 108824136, 217648272]

約数ペア:

[(1, 217648272), (2, 108824136), (3, 72549424), (4, 54412068), (6, 36274712), (8, 27206034), (12, 18137356), (16, 13603017), (24, 9068678), (31, 7020912), (48, 4534339), (62, 3510456), (93, 2340304), (107, 2034096), (124, 1755228), (186, 1170152), (214, 1017048), (248, 877614), (321, 678032), (372, 585076), (428, 508524), (496, 438807), (642, 339016), (744, 292538), (856, 254262), (1284, 169508), (1367, 159216), (1488, 146269), (1712, 127131), (2568, 84754), (2734, 79608), (3317, 65616), (4101, 53072), (5136, 42377), (5468, 39804), (6634, 32808), (8202, 26536), (9951, 21872), (10936, 19902), (13268, 16404)]