635498752

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 108

約数和(自身を含む): 1490321280

約数和(自身を除く): 854822528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 79, 112, 128, 134, 158, 224, 256, 268, 316, 448, 469, 536, 553, 632, 896, 938, 1072, 1106, 1264, 1792, 1876, 2144, 2212, 2528, 3752, 4288, 4424, 4489, 5056, 5293, 7504, 8576, 8848, 8978, 10112, 10586, 15008, 17152, 17696, 17956, 20224, 21172, 30016, 31423, 35392, 35912, 37051, 42344, 60032, 62846, 70784, 71824, 74102, 84688, 120064, 125692, 141568, 143648, 148204, 169376, 251384, 287296, 296408, 338752, 354631, 502768, 574592, 592816, 677504, 709262, 1005536, 1149184, 1185632, 1355008, 1418524, 2011072, 2371264, 2482417, 2837048, 4022144, 4742528, 4964834, 5674096, 8044288, 9485056, 9929668, 11348192, 19859336, 22696384, 39718672, 45392768, 79437344, 90785536, 158874688, 317749376, 635498752]

約数ペア:

[(1, 635498752), (2, 317749376), (4, 158874688), (7, 90785536), (8, 79437344), (14, 45392768), (16, 39718672), (28, 22696384), (32, 19859336), (56, 11348192), (64, 9929668), (67, 9485056), (79, 8044288), (112, 5674096), (128, 4964834), (134, 4742528), (158, 4022144), (224, 2837048), (256, 2482417), (268, 2371264), (316, 2011072), (448, 1418524), (469, 1355008), (536, 1185632), (553, 1149184), (632, 1005536), (896, 709262), (938, 677504), (1072, 592816), (1106, 574592), (1264, 502768), (1792, 354631), (1876, 338752), (2144, 296408), (2212, 287296), (2528, 251384), (3752, 169376), (4288, 148204), (4424, 143648), (4489, 141568), (5056, 125692), (5293, 120064), (7504, 84688), (8576, 74102), (8848, 71824), (8978, 70784), (10112, 62846), (10586, 60032), (15008, 42344), (17152, 37051), (17696, 35912), (17956, 35392), (20224, 31423), (21172, 30016)]