271491152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2909}}^1$

素因数の和:3243

約数の個数: 40

約数和(自身を含む): 555693600

約数和(自身を除く): 284202448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2456, 2909, 4912, 5818, 5833, 11636, 11666, 23272, 23332, 46544, 46664, 55271, 93328, 110542, 221084, 442168, 884336, 893063, 1786126, 3572252, 7144504, 14289008, 16968197, 33936394, 67872788, 135745576, 271491152]

約数ペア:

[(1, 271491152), (2, 135745576), (4, 67872788), (8, 33936394), (16, 16968197), (19, 14289008), (38, 7144504), (76, 3572252), (152, 1786126), (304, 893063), (307, 884336), (614, 442168), (1228, 221084), (2456, 110542), (2909, 93328), (4912, 55271), (5818, 46664), (5833, 46544), (11636, 23332), (11666, 23272)]