253346856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 740990880

約数和(自身を除く): 487644024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 211, 294, 392, 422, 588, 633, 844, 1021, 1176, 1266, 1477, 1688, 2042, 2532, 2954, 3063, 4084, 4431, 5064, 5908, 6126, 7147, 8168, 8862, 10339, 11816, 12252, 14294, 17724, 20678, 21441, 24504, 28588, 31017, 35448, 41356, 42882, 50029, 57176, 62034, 82712, 85764, 100058, 124068, 150087, 171528, 200116, 215431, 248136, 300174, 400232, 430862, 600348, 646293, 861724, 1200696, 1292586, 1508017, 1723448, 2585172, 3016034, 4524051, 5170344, 6032068, 9048102, 10556119, 12064136, 18096204, 21112238, 31668357, 36192408, 42224476, 63336714, 84448952, 126673428, 253346856]

約数ペア:

[(1, 253346856), (2, 126673428), (3, 84448952), (4, 63336714), (6, 42224476), (7, 36192408), (8, 31668357), (12, 21112238), (14, 18096204), (21, 12064136), (24, 10556119), (28, 9048102), (42, 6032068), (49, 5170344), (56, 4524051), (84, 3016034), (98, 2585172), (147, 1723448), (168, 1508017), (196, 1292586), (211, 1200696), (294, 861724), (392, 646293), (422, 600348), (588, 430862), (633, 400232), (844, 300174), (1021, 248136), (1176, 215431), (1266, 200116), (1477, 171528), (1688, 150087), (2042, 124068), (2532, 100058), (2954, 85764), (3063, 82712), (4084, 62034), (4431, 57176), (5064, 50029), (5908, 42882), (6126, 41356), (7147, 35448), (8168, 31017), (8862, 28588), (10339, 24504), (11816, 21441), (12252, 20678), (14294, 17724)]