305655136

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 613723824

約数和(自身を除く): 308068688

約数列:

[1, 2, 4, 8, 16, 32, 83, 157, 166, 314, 332, 628, 664, 733, 1256, 1328, 1466, 2512, 2656, 2932, 5024, 5864, 11728, 13031, 23456, 26062, 52124, 60839, 104248, 115081, 121678, 208496, 230162, 243356, 416992, 460324, 486712, 920648, 973424, 1841296, 1946848, 3682592, 9551723, 19103446, 38206892, 76413784, 152827568, 305655136]

約数ペア:

[(1, 305655136), (2, 152827568), (4, 76413784), (8, 38206892), (16, 19103446), (32, 9551723), (83, 3682592), (157, 1946848), (166, 1841296), (314, 973424), (332, 920648), (628, 486712), (664, 460324), (733, 416992), (1256, 243356), (1328, 230162), (1466, 208496), (2512, 121678), (2656, 115081), (2932, 104248), (5024, 60839), (5864, 52124), (11728, 26062), (13031, 23456)]