1567145628

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{2381}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 4057784640

約数和(自身を除く): 2490639012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 389, 423, 564, 778, 846, 1167, 1556, 1692, 2334, 2381, 3501, 4668, 4762, 7002, 7143, 9524, 14004, 14286, 18283, 21429, 28572, 36566, 42858, 54849, 73132, 85716, 109698, 111907, 164547, 219396, 223814, 329094, 335721, 447628, 658188, 671442, 926209, 1007163, 1342884, 1852418, 2014326, 2778627, 3704836, 4028652, 5557254, 8335881, 11114508, 16671762, 33343524, 43531823, 87063646, 130595469, 174127292, 261190938, 391786407, 522381876, 783572814, 1567145628]

約数ペア:

[(1, 1567145628), (2, 783572814), (3, 522381876), (4, 391786407), (6, 261190938), (9, 174127292), (12, 130595469), (18, 87063646), (36, 43531823), (47, 33343524), (94, 16671762), (141, 11114508), (188, 8335881), (282, 5557254), (389, 4028652), (423, 3704836), (564, 2778627), (778, 2014326), (846, 1852418), (1167, 1342884), (1556, 1007163), (1692, 926209), (2334, 671442), (2381, 658188), (3501, 447628), (4668, 335721), (4762, 329094), (7002, 223814), (7143, 219396), (9524, 164547), (14004, 111907), (14286, 109698), (18283, 85716), (21429, 73132), (28572, 54849), (36566, 42858)]