491185536

素因数分解:

$2^7\times 3^1\times {\mathrm{503}}^1\times {\mathrm{2543}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 1307819520

約数和(自身を除く): 816633984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 503, 1006, 1509, 2012, 2543, 3018, 4024, 5086, 6036, 7629, 8048, 10172, 12072, 15258, 16096, 20344, 24144, 30516, 32192, 40688, 48288, 61032, 64384, 81376, 96576, 122064, 162752, 193152, 244128, 325504, 488256, 976512, 1279129, 2558258, 3837387, 5116516, 7674774, 10233032, 15349548, 20466064, 30699096, 40932128, 61398192, 81864256, 122796384, 163728512, 245592768, 491185536]

約数ペア:

[(1, 491185536), (2, 245592768), (3, 163728512), (4, 122796384), (6, 81864256), (8, 61398192), (12, 40932128), (16, 30699096), (24, 20466064), (32, 15349548), (48, 10233032), (64, 7674774), (96, 5116516), (128, 3837387), (192, 2558258), (384, 1279129), (503, 976512), (1006, 488256), (1509, 325504), (2012, 244128), (2543, 193152), (3018, 162752), (4024, 122064), (5086, 96576), (6036, 81376), (7629, 64384), (8048, 61032), (10172, 48288), (12072, 40688), (15258, 32192), (16096, 30516), (20344, 24144)]