218317008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 700844032

約数和(自身を除く): 482527024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 151, 156, 168, 182, 208, 273, 302, 312, 331, 336, 364, 453, 546, 604, 624, 662, 728, 906, 993, 1057, 1092, 1208, 1324, 1456, 1812, 1963, 1986, 2114, 2184, 2317, 2416, 2648, 3171, 3624, 3926, 3972, 4228, 4303, 4368, 4634, 5296, 5889, 6342, 6951, 7248, 7852, 7944, 8456, 8606, 9268, 11778, 12684, 12909, 13741, 13902, 15704, 15888, 16912, 17212, 18536, 23556, 25368, 25818, 27482, 27804, 30121, 31408, 34424, 37072, 41223, 47112, 49981, 50736, 51636, 54964, 55608, 60242, 68848, 82446, 90363, 94224, 99962, 103272, 109928, 111216, 120484, 149943, 164892, 180726, 199924, 206544, 219856, 240968, 299886, 329784, 349867, 361452, 399848, 481936, 599772, 649753, 659568, 699734, 722904, 799696, 1049601, 1199544, 1299506, 1399468, 1445808, 1949259, 2099202, 2399088, 2599012, 2798936, 3898518, 4198404, 4548271, 5198024, 5597872, 7797036, 8396808, 9096542, 10396048, 13644813, 15594072, 16793616, 18193084, 27289626, 31188144, 36386168, 54579252, 72772336, 109158504, 218317008]

約数ペア:

[(1, 218317008), (2, 109158504), (3, 72772336), (4, 54579252), (6, 36386168), (7, 31188144), (8, 27289626), (12, 18193084), (13, 16793616), (14, 15594072), (16, 13644813), (21, 10396048), (24, 9096542), (26, 8396808), (28, 7797036), (39, 5597872), (42, 5198024), (48, 4548271), (52, 4198404), (56, 3898518), (78, 2798936), (84, 2599012), (91, 2399088), (104, 2099202), (112, 1949259), (151, 1445808), (156, 1399468), (168, 1299506), (182, 1199544), (208, 1049601), (273, 799696), (302, 722904), (312, 699734), (331, 659568), (336, 649753), (364, 599772), (453, 481936), (546, 399848), (604, 361452), (624, 349867), (662, 329784), (728, 299886), (906, 240968), (993, 219856), (1057, 206544), (1092, 199924), (1208, 180726), (1324, 164892), (1456, 149943), (1812, 120484), (1963, 111216), (1986, 109928), (2114, 103272), (2184, 99962), (2317, 94224), (2416, 90363), (2648, 82446), (3171, 68848), (3624, 60242), (3926, 55608), (3972, 54964), (4228, 51636), (4303, 50736), (4368, 49981), (4634, 47112), (5296, 41223), (5889, 37072), (6342, 34424), (6951, 31408), (7248, 30121), (7852, 27804), (7944, 27482), (8456, 25818), (8606, 25368), (9268, 23556), (11778, 18536), (12684, 17212), (12909, 16912), (13741, 15888), (13902, 15704)]