140430336

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 88

約数和(自身を含む): 396462960

約数和(自身を除く): 256032624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1632, 2176, 2689, 3072, 3264, 4352, 5378, 6528, 8067, 8704, 10756, 13056, 16134, 17408, 21512, 26112, 32268, 43024, 45713, 52224, 64536, 86048, 91426, 129072, 137139, 172096, 182852, 258144, 274278, 344192, 365704, 516288, 548556, 688384, 731408, 1032576, 1097112, 1376768, 1462816, 2065152, 2194224, 2753536, 2925632, 4130304, 4388448, 5851264, 8260608, 8776896, 11702528, 17553792, 23405056, 35107584, 46810112, 70215168, 140430336]

約数ペア:

[(1, 140430336), (2, 70215168), (3, 46810112), (4, 35107584), (6, 23405056), (8, 17553792), (12, 11702528), (16, 8776896), (17, 8260608), (24, 5851264), (32, 4388448), (34, 4130304), (48, 2925632), (51, 2753536), (64, 2194224), (68, 2065152), (96, 1462816), (102, 1376768), (128, 1097112), (136, 1032576), (192, 731408), (204, 688384), (256, 548556), (272, 516288), (384, 365704), (408, 344192), (512, 274278), (544, 258144), (768, 182852), (816, 172096), (1024, 137139), (1088, 129072), (1536, 91426), (1632, 86048), (2176, 64536), (2689, 52224), (3072, 45713), (3264, 43024), (4352, 32268), (5378, 26112), (6528, 21512), (8067, 17408), (8704, 16134), (10756, 13056)]