789319296

素因数分解:

$2^7\times 3^3\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 2339798400

約数和(自身を除く): 1550479104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 353, 384, 432, 576, 647, 706, 864, 1059, 1152, 1294, 1412, 1728, 1941, 2118, 2588, 2824, 3177, 3456, 3882, 4236, 5176, 5648, 5823, 6354, 7764, 8472, 9531, 10352, 11296, 11646, 12708, 15528, 16944, 17469, 19062, 20704, 22592, 23292, 25416, 31056, 33888, 34938, 38124, 41408, 45184, 46584, 50832, 62112, 67776, 69876, 76248, 82816, 93168, 101664, 124224, 135552, 139752, 152496, 186336, 203328, 228391, 248448, 279504, 304992, 372672, 406656, 456782, 559008, 609984, 685173, 745344, 913564, 1118016, 1219968, 1370346, 1827128, 2055519, 2236032, 2740692, 3654256, 4111038, 5481384, 6166557, 7308512, 8222076, 10962768, 12333114, 14617024, 16444152, 21925536, 24666228, 29234048, 32888304, 43851072, 49332456, 65776608, 87702144, 98664912, 131553216, 197329824, 263106432, 394659648, 789319296]

約数ペア:

[(1, 789319296), (2, 394659648), (3, 263106432), (4, 197329824), (6, 131553216), (8, 98664912), (9, 87702144), (12, 65776608), (16, 49332456), (18, 43851072), (24, 32888304), (27, 29234048), (32, 24666228), (36, 21925536), (48, 16444152), (54, 14617024), (64, 12333114), (72, 10962768), (96, 8222076), (108, 7308512), (128, 6166557), (144, 5481384), (192, 4111038), (216, 3654256), (288, 2740692), (353, 2236032), (384, 2055519), (432, 1827128), (576, 1370346), (647, 1219968), (706, 1118016), (864, 913564), (1059, 745344), (1152, 685173), (1294, 609984), (1412, 559008), (1728, 456782), (1941, 406656), (2118, 372672), (2588, 304992), (2824, 279504), (3177, 248448), (3456, 228391), (3882, 203328), (4236, 186336), (5176, 152496), (5648, 139752), (5823, 135552), (6354, 124224), (7764, 101664), (8472, 93168), (9531, 82816), (10352, 76248), (11296, 69876), (11646, 67776), (12708, 62112), (15528, 50832), (16944, 46584), (17469, 45184), (19062, 41408), (20704, 38124), (22592, 34938), (23292, 33888), (25416, 31056)]