227417344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 576898560

約数和(自身を除く): 349481216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 83, 88, 112, 128, 139, 154, 166, 176, 224, 256, 278, 308, 332, 352, 448, 556, 581, 616, 664, 704, 896, 913, 973, 1112, 1162, 1232, 1328, 1408, 1529, 1792, 1826, 1946, 2224, 2324, 2464, 2656, 2816, 3058, 3652, 3892, 4448, 4648, 4928, 5312, 6116, 6391, 7304, 7784, 8896, 9296, 9856, 10624, 10703, 11537, 12232, 12782, 14608, 15568, 17792, 18592, 19712, 21248, 21406, 23074, 24464, 25564, 29216, 31136, 35584, 37184, 42812, 46148, 48928, 51128, 58432, 62272, 74368, 80759, 85624, 92296, 97856, 102256, 116864, 124544, 126907, 148736, 161518, 171248, 184592, 195712, 204512, 233728, 249088, 253814, 323036, 342496, 369184, 391424, 409024, 507628, 646072, 684992, 738368, 818048, 888349, 1015256, 1292144, 1369984, 1476736, 1636096, 1776698, 2030512, 2584288, 2739968, 2953472, 3553396, 4061024, 5168576, 7106792, 8122048, 10337152, 14213584, 16244096, 20674304, 28427168, 32488192, 56854336, 113708672, 227417344]

約数ペア:

[(1, 227417344), (2, 113708672), (4, 56854336), (7, 32488192), (8, 28427168), (11, 20674304), (14, 16244096), (16, 14213584), (22, 10337152), (28, 8122048), (32, 7106792), (44, 5168576), (56, 4061024), (64, 3553396), (77, 2953472), (83, 2739968), (88, 2584288), (112, 2030512), (128, 1776698), (139, 1636096), (154, 1476736), (166, 1369984), (176, 1292144), (224, 1015256), (256, 888349), (278, 818048), (308, 738368), (332, 684992), (352, 646072), (448, 507628), (556, 409024), (581, 391424), (616, 369184), (664, 342496), (704, 323036), (896, 253814), (913, 249088), (973, 233728), (1112, 204512), (1162, 195712), (1232, 184592), (1328, 171248), (1408, 161518), (1529, 148736), (1792, 126907), (1826, 124544), (1946, 116864), (2224, 102256), (2324, 97856), (2464, 92296), (2656, 85624), (2816, 80759), (3058, 74368), (3652, 62272), (3892, 58432), (4448, 51128), (4648, 48928), (4928, 46148), (5312, 42812), (6116, 37184), (6391, 35584), (7304, 31136), (7784, 29216), (8896, 25564), (9296, 24464), (9856, 23074), (10624, 21406), (10703, 21248), (11537, 19712), (12232, 18592), (12782, 17792), (14608, 15568)]