495550848

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1956

約数の個数: 128

約数和(自身を含む): 1445078880

約数和(自身を除く): 949528032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 312, 318, 384, 416, 424, 624, 636, 689, 832, 848, 1248, 1272, 1378, 1664, 1696, 1873, 2067, 2496, 2544, 2756, 3392, 3746, 4134, 4992, 5088, 5512, 5619, 6784, 7492, 8268, 10176, 11024, 11238, 14984, 16536, 20352, 22048, 22476, 24349, 29968, 33072, 44096, 44952, 48698, 59936, 66144, 73047, 88192, 89904, 97396, 99269, 119872, 132288, 146094, 179808, 194792, 198538, 239744, 264576, 292188, 297807, 359616, 389584, 397076, 584376, 595614, 719232, 779168, 794152, 1168752, 1191228, 1290497, 1558336, 1588304, 2337504, 2382456, 2580994, 3116672, 3176608, 3871491, 4675008, 4764912, 5161988, 6353216, 7742982, 9350016, 9529824, 10323976, 12706432, 15485964, 19059648, 20647952, 30971928, 38119296, 41295904, 61943856, 82591808, 123887712, 165183616, 247775424, 495550848]

約数ペア:

[(1, 495550848), (2, 247775424), (3, 165183616), (4, 123887712), (6, 82591808), (8, 61943856), (12, 41295904), (13, 38119296), (16, 30971928), (24, 20647952), (26, 19059648), (32, 15485964), (39, 12706432), (48, 10323976), (52, 9529824), (53, 9350016), (64, 7742982), (78, 6353216), (96, 5161988), (104, 4764912), (106, 4675008), (128, 3871491), (156, 3176608), (159, 3116672), (192, 2580994), (208, 2382456), (212, 2337504), (312, 1588304), (318, 1558336), (384, 1290497), (416, 1191228), (424, 1168752), (624, 794152), (636, 779168), (689, 719232), (832, 595614), (848, 584376), (1248, 397076), (1272, 389584), (1378, 359616), (1664, 297807), (1696, 292188), (1873, 264576), (2067, 239744), (2496, 198538), (2544, 194792), (2756, 179808), (3392, 146094), (3746, 132288), (4134, 119872), (4992, 99269), (5088, 97396), (5512, 89904), (5619, 88192), (6784, 73047), (7492, 66144), (8268, 59936), (10176, 48698), (11024, 44952), (11238, 44096), (14984, 33072), (16536, 29968), (20352, 24349), (22048, 22476)]