209404608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4270

約数の個数: 112

約数和(自身を含む): 650467584

約数和(自身を除く): 441062976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 3108, 3552, 4144, 4211, 6216, 7104, 8288, 8422, 12432, 12633, 16576, 16844, 24864, 25266, 29477, 33688, 49728, 50532, 58954, 67376, 88431, 101064, 117908, 134752, 155807, 176862, 202128, 235816, 269504, 311614, 353724, 404256, 467421, 471632, 623228, 707448, 808512, 934842, 943264, 1090649, 1246456, 1414896, 1869684, 1886528, 2181298, 2492912, 2829792, 3271947, 3739368, 4362596, 4985824, 5659584, 6543894, 7478736, 8725192, 9971648, 13087788, 14957472, 17450384, 26175576, 29914944, 34900768, 52351152, 69801536, 104702304, 209404608]

約数ペア:

[(1, 209404608), (2, 104702304), (3, 69801536), (4, 52351152), (6, 34900768), (7, 29914944), (8, 26175576), (12, 17450384), (14, 14957472), (16, 13087788), (21, 9971648), (24, 8725192), (28, 7478736), (32, 6543894), (37, 5659584), (42, 4985824), (48, 4362596), (56, 3739368), (64, 3271947), (74, 2829792), (84, 2492912), (96, 2181298), (111, 1886528), (112, 1869684), (148, 1414896), (168, 1246456), (192, 1090649), (222, 943264), (224, 934842), (259, 808512), (296, 707448), (336, 623228), (444, 471632), (448, 467421), (518, 404256), (592, 353724), (672, 311614), (777, 269504), (888, 235816), (1036, 202128), (1184, 176862), (1344, 155807), (1554, 134752), (1776, 117908), (2072, 101064), (2368, 88431), (3108, 67376), (3552, 58954), (4144, 50532), (4211, 49728), (6216, 33688), (7104, 29477), (8288, 25266), (8422, 24864), (12432, 16844), (12633, 16576)]