305653152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 992839680

約数和(自身を除く): 687186528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 592, 608, 647, 672, 703, 777, 798, 888, 912, 1036, 1064, 1184, 1294, 1406, 1554, 1596, 1776, 1824, 1941, 2072, 2109, 2128, 2588, 2812, 3108, 3192, 3552, 3882, 4144, 4218, 4256, 4529, 4921, 5176, 5624, 6216, 6384, 7764, 8288, 8436, 9058, 9842, 10352, 11248, 12293, 12432, 12768, 13587, 14763, 15528, 16872, 18116, 19684, 20704, 22496, 23939, 24586, 24864, 27174, 29526, 31056, 33744, 36232, 36879, 39368, 47878, 49172, 54348, 59052, 62112, 67488, 71817, 72464, 73758, 78736, 86051, 95756, 98344, 108696, 118104, 143634, 144928, 147516, 157472, 167573, 172102, 191512, 196688, 217392, 236208, 258153, 287268, 295032, 335146, 344204, 383024, 393376, 434784, 454841, 472416, 502719, 516306, 574536, 590064, 670292, 688408, 766048, 909682, 1005438, 1032612, 1149072, 1180128, 1340584, 1364523, 1376816, 1819364, 2010876, 2065224, 2298144, 2681168, 2729046, 2753632, 3183887, 3638728, 4021752, 4130448, 5362336, 5458092, 6367774, 7277456, 8043504, 8260896, 9551661, 10916184, 12735548, 14554912, 16087008, 19103322, 21832368, 25471096, 38206644, 43664736, 50942192, 76413288, 101884384, 152826576, 305653152]

約数ペア:

[(1, 305653152), (2, 152826576), (3, 101884384), (4, 76413288), (6, 50942192), (7, 43664736), (8, 38206644), (12, 25471096), (14, 21832368), (16, 19103322), (19, 16087008), (21, 14554912), (24, 12735548), (28, 10916184), (32, 9551661), (37, 8260896), (38, 8043504), (42, 7277456), (48, 6367774), (56, 5458092), (57, 5362336), (74, 4130448), (76, 4021752), (84, 3638728), (96, 3183887), (111, 2753632), (112, 2729046), (114, 2681168), (133, 2298144), (148, 2065224), (152, 2010876), (168, 1819364), (222, 1376816), (224, 1364523), (228, 1340584), (259, 1180128), (266, 1149072), (296, 1032612), (304, 1005438), (336, 909682), (399, 766048), (444, 688408), (456, 670292), (518, 590064), (532, 574536), (592, 516306), (608, 502719), (647, 472416), (672, 454841), (703, 434784), (777, 393376), (798, 383024), (888, 344204), (912, 335146), (1036, 295032), (1064, 287268), (1184, 258153), (1294, 236208), (1406, 217392), (1554, 196688), (1596, 191512), (1776, 172102), (1824, 167573), (1941, 157472), (2072, 147516), (2109, 144928), (2128, 143634), (2588, 118104), (2812, 108696), (3108, 98344), (3192, 95756), (3552, 86051), (3882, 78736), (4144, 73758), (4218, 72464), (4256, 71817), (4529, 67488), (4921, 62112), (5176, 59052), (5624, 54348), (6216, 49172), (6384, 47878), (7764, 39368), (8288, 36879), (8436, 36232), (9058, 33744), (9842, 31056), (10352, 29526), (11248, 27174), (12293, 24864), (12432, 24586), (12768, 23939), (13587, 22496), (14763, 20704), (15528, 19684), (16872, 18116)]