316519424

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 132

約数和(自身を含む): 719233920

約数和(自身を除く): 402714496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 128, 169, 208, 236, 248, 256, 338, 403, 416, 472, 496, 512, 676, 767, 806, 832, 944, 992, 1024, 1352, 1534, 1612, 1664, 1829, 1888, 1984, 2704, 3068, 3224, 3328, 3658, 3776, 3968, 5239, 5408, 6136, 6448, 6656, 7316, 7552, 7936, 9971, 10478, 10816, 12272, 12896, 13312, 14632, 15104, 15872, 19942, 20956, 21632, 23777, 24544, 25792, 29264, 30208, 31744, 39884, 41912, 43264, 47554, 49088, 51584, 58528, 60416, 79768, 83824, 86528, 95108, 98176, 103168, 117056, 159536, 167648, 173056, 190216, 196352, 206336, 234112, 309101, 319072, 335296, 380432, 392704, 412672, 468224, 618202, 638144, 670592, 760864, 785408, 936448, 1236404, 1276288, 1341184, 1521728, 1872896, 2472808, 2552576, 2682368, 3043456, 4945616, 5105152, 5364736, 6086912, 9891232, 10210304, 12173824, 19782464, 24347648, 39564928, 79129856, 158259712, 316519424]

約数ペア:

[(1, 316519424), (2, 158259712), (4, 79129856), (8, 39564928), (13, 24347648), (16, 19782464), (26, 12173824), (31, 10210304), (32, 9891232), (52, 6086912), (59, 5364736), (62, 5105152), (64, 4945616), (104, 3043456), (118, 2682368), (124, 2552576), (128, 2472808), (169, 1872896), (208, 1521728), (236, 1341184), (248, 1276288), (256, 1236404), (338, 936448), (403, 785408), (416, 760864), (472, 670592), (496, 638144), (512, 618202), (676, 468224), (767, 412672), (806, 392704), (832, 380432), (944, 335296), (992, 319072), (1024, 309101), (1352, 234112), (1534, 206336), (1612, 196352), (1664, 190216), (1829, 173056), (1888, 167648), (1984, 159536), (2704, 117056), (3068, 103168), (3224, 98176), (3328, 95108), (3658, 86528), (3776, 83824), (3968, 79768), (5239, 60416), (5408, 58528), (6136, 51584), (6448, 49088), (6656, 47554), (7316, 43264), (7552, 41912), (7936, 39884), (9971, 31744), (10478, 30208), (10816, 29264), (12272, 25792), (12896, 24544), (13312, 23777), (14632, 21632), (15104, 20956), (15872, 19942)]