319660536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21799}}^1$

素因数の和:21868

約数の個数: 64

約数和(自身を含む): 878976000

約数和(自身を除く): 559315464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 21799, 43598, 65397, 87196, 130794, 174392, 261588, 283387, 523176, 566774, 850161, 1024553, 1133548, 1700322, 2049106, 2267096, 3073659, 3400644, 4098212, 6147318, 6801288, 8196424, 12294636, 13319189, 24589272, 26638378, 39957567, 53276756, 79915134, 106553512, 159830268, 319660536]

約数ペア:

[(1, 319660536), (2, 159830268), (3, 106553512), (4, 79915134), (6, 53276756), (8, 39957567), (12, 26638378), (13, 24589272), (24, 13319189), (26, 12294636), (39, 8196424), (47, 6801288), (52, 6147318), (78, 4098212), (94, 3400644), (104, 3073659), (141, 2267096), (156, 2049106), (188, 1700322), (282, 1133548), (312, 1024553), (376, 850161), (564, 566774), (611, 523176), (1128, 283387), (1222, 261588), (1833, 174392), (2444, 130794), (3666, 87196), (4888, 65397), (7332, 43598), (14664, 21799)]