387026304

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 1217684160

約数和(自身を除く): 830657856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 128, 134, 147, 168, 192, 196, 201, 224, 268, 294, 307, 336, 384, 392, 402, 448, 469, 536, 588, 614, 672, 784, 804, 896, 921, 938, 1072, 1176, 1228, 1344, 1407, 1568, 1608, 1842, 1876, 2144, 2149, 2352, 2456, 2688, 2814, 3136, 3216, 3283, 3684, 3752, 4288, 4298, 4704, 4912, 5628, 6272, 6432, 6447, 6566, 7368, 7504, 8576, 8596, 9408, 9824, 9849, 11256, 12864, 12894, 13132, 14736, 15008, 15043, 17192, 18816, 19648, 19698, 20569, 22512, 25728, 25788, 26264, 29472, 30016, 30086, 34384, 39296, 39396, 41138, 45024, 45129, 51576, 52528, 58944, 60032, 60172, 61707, 68768, 78792, 82276, 90048, 90258, 103152, 105056, 117888, 120344, 123414, 137536, 143983, 157584, 164552, 180096, 180516, 206304, 210112, 240688, 246828, 275072, 287966, 315168, 329104, 361032, 412608, 420224, 431949, 481376, 493656, 575932, 630336, 658208, 722064, 825216, 863898, 962752, 987312, 1007881, 1151864, 1260672, 1316416, 1444128, 1727796, 1925504, 1974624, 2015762, 2303728, 2632832, 2888256, 3023643, 3455592, 3949248, 4031524, 4607456, 5776512, 6047286, 6911184, 7898496, 8063048, 9214912, 12094572, 13822368, 16126096, 18429824, 24189144, 27644736, 32252192, 48378288, 55289472, 64504384, 96756576, 129008768, 193513152, 387026304]

約数ペア:

[(1, 387026304), (2, 193513152), (3, 129008768), (4, 96756576), (6, 64504384), (7, 55289472), (8, 48378288), (12, 32252192), (14, 27644736), (16, 24189144), (21, 18429824), (24, 16126096), (28, 13822368), (32, 12094572), (42, 9214912), (48, 8063048), (49, 7898496), (56, 6911184), (64, 6047286), (67, 5776512), (84, 4607456), (96, 4031524), (98, 3949248), (112, 3455592), (128, 3023643), (134, 2888256), (147, 2632832), (168, 2303728), (192, 2015762), (196, 1974624), (201, 1925504), (224, 1727796), (268, 1444128), (294, 1316416), (307, 1260672), (336, 1151864), (384, 1007881), (392, 987312), (402, 962752), (448, 863898), (469, 825216), (536, 722064), (588, 658208), (614, 630336), (672, 575932), (784, 493656), (804, 481376), (896, 431949), (921, 420224), (938, 412608), (1072, 361032), (1176, 329104), (1228, 315168), (1344, 287966), (1407, 275072), (1568, 246828), (1608, 240688), (1842, 210112), (1876, 206304), (2144, 180516), (2149, 180096), (2352, 164552), (2456, 157584), (2688, 143983), (2814, 137536), (3136, 123414), (3216, 120344), (3283, 117888), (3684, 105056), (3752, 103152), (4288, 90258), (4298, 90048), (4704, 82276), (4912, 78792), (5628, 68768), (6272, 61707), (6432, 60172), (6447, 60032), (6566, 58944), (7368, 52528), (7504, 51576), (8576, 45129), (8596, 45024), (9408, 41138), (9824, 39396), (9849, 39296), (11256, 34384), (12864, 30086), (12894, 30016), (13132, 29472), (14736, 26264), (15008, 25788), (15043, 25728), (17192, 22512), (18816, 20569), (19648, 19698)]