634602752

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 1536433920

約数和(自身を除く): 901831168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 128, 161, 173, 178, 184, 224, 256, 322, 346, 356, 368, 448, 623, 644, 692, 712, 736, 896, 1211, 1246, 1288, 1384, 1424, 1472, 1792, 2047, 2422, 2492, 2576, 2768, 2848, 2944, 3979, 4094, 4844, 4984, 5152, 5536, 5696, 5888, 7958, 8188, 9688, 9968, 10304, 11072, 11392, 14329, 15397, 15916, 16376, 19376, 19936, 20608, 22144, 22784, 27853, 28658, 30794, 31832, 32752, 38752, 39872, 41216, 44288, 55706, 57316, 61588, 63664, 65504, 77504, 79744, 107779, 111412, 114632, 123176, 127328, 131008, 155008, 159488, 215558, 222824, 229264, 246352, 254656, 262016, 310016, 354131, 431116, 445648, 458528, 492704, 509312, 524032, 708262, 862232, 891296, 917056, 985408, 1018624, 1416524, 1724464, 1782592, 1834112, 1970816, 2478917, 2833048, 3448928, 3565184, 3668224, 3941632, 4957834, 5666096, 6897856, 7130368, 9915668, 11332192, 13795712, 19831336, 22664384, 27591424, 39662672, 45328768, 79325344, 90657536, 158650688, 317301376, 634602752]

約数ペア:

[(1, 634602752), (2, 317301376), (4, 158650688), (7, 90657536), (8, 79325344), (14, 45328768), (16, 39662672), (23, 27591424), (28, 22664384), (32, 19831336), (46, 13795712), (56, 11332192), (64, 9915668), (89, 7130368), (92, 6897856), (112, 5666096), (128, 4957834), (161, 3941632), (173, 3668224), (178, 3565184), (184, 3448928), (224, 2833048), (256, 2478917), (322, 1970816), (346, 1834112), (356, 1782592), (368, 1724464), (448, 1416524), (623, 1018624), (644, 985408), (692, 917056), (712, 891296), (736, 862232), (896, 708262), (1211, 524032), (1246, 509312), (1288, 492704), (1384, 458528), (1424, 445648), (1472, 431116), (1792, 354131), (2047, 310016), (2422, 262016), (2492, 254656), (2576, 246352), (2768, 229264), (2848, 222824), (2944, 215558), (3979, 159488), (4094, 155008), (4844, 131008), (4984, 127328), (5152, 123176), (5536, 114632), (5696, 111412), (5888, 107779), (7958, 79744), (8188, 77504), (9688, 65504), (9968, 63664), (10304, 61588), (11072, 57316), (11392, 55706), (14329, 44288), (15397, 41216), (15916, 39872), (16376, 38752), (19376, 32752), (19936, 31832), (20608, 30794), (22144, 28658), (22784, 27853)]