285000192

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 120

約数和(自身を含む): 830708736

約数和(自身を除く): 545708544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 487, 508, 512, 576, 762, 768, 974, 1016, 1143, 1152, 1461, 1524, 1536, 1948, 2032, 2286, 2304, 2922, 3048, 3896, 4064, 4383, 4572, 4608, 5844, 6096, 7792, 8128, 8766, 9144, 11688, 12192, 15584, 16256, 17532, 18288, 23376, 24384, 31168, 32512, 35064, 36576, 46752, 48768, 61849, 62336, 65024, 70128, 73152, 93504, 97536, 123698, 124672, 140256, 146304, 185547, 187008, 195072, 247396, 249344, 280512, 292608, 371094, 374016, 494792, 556641, 561024, 585216, 742188, 748032, 989584, 1113282, 1122048, 1484376, 1979168, 2226564, 2244096, 2968752, 3958336, 4453128, 5937504, 7916672, 8906256, 11875008, 15833344, 17812512, 23750016, 31666688, 35625024, 47500032, 71250048, 95000064, 142500096, 285000192]

約数ペア:

[(1, 285000192), (2, 142500096), (3, 95000064), (4, 71250048), (6, 47500032), (8, 35625024), (9, 31666688), (12, 23750016), (16, 17812512), (18, 15833344), (24, 11875008), (32, 8906256), (36, 7916672), (48, 5937504), (64, 4453128), (72, 3958336), (96, 2968752), (127, 2244096), (128, 2226564), (144, 1979168), (192, 1484376), (254, 1122048), (256, 1113282), (288, 989584), (381, 748032), (384, 742188), (487, 585216), (508, 561024), (512, 556641), (576, 494792), (762, 374016), (768, 371094), (974, 292608), (1016, 280512), (1143, 249344), (1152, 247396), (1461, 195072), (1524, 187008), (1536, 185547), (1948, 146304), (2032, 140256), (2286, 124672), (2304, 123698), (2922, 97536), (3048, 93504), (3896, 73152), (4064, 70128), (4383, 65024), (4572, 62336), (4608, 61849), (5844, 48768), (6096, 46752), (7792, 36576), (8128, 35064), (8766, 32512), (9144, 31168), (11688, 24384), (12192, 23376), (15584, 18288), (16256, 17532)]