263028768

素因数分解:

$2^5\times 3^1\times {\mathrm{557}}^1\times {\mathrm{4919}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 691830720

約数和(自身を除く): 428801952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 557, 1114, 1671, 2228, 3342, 4456, 4919, 6684, 8912, 9838, 13368, 14757, 17824, 19676, 26736, 29514, 39352, 53472, 59028, 78704, 118056, 157408, 236112, 472224, 2739883, 5479766, 8219649, 10959532, 16439298, 21919064, 32878596, 43838128, 65757192, 87676256, 131514384, 263028768]

約数ペア:

[(1, 263028768), (2, 131514384), (3, 87676256), (4, 65757192), (6, 43838128), (8, 32878596), (12, 21919064), (16, 16439298), (24, 10959532), (32, 8219649), (48, 5479766), (96, 2739883), (557, 472224), (1114, 236112), (1671, 157408), (2228, 118056), (3342, 78704), (4456, 59028), (4919, 53472), (6684, 39352), (8912, 29514), (9838, 26736), (13368, 19676), (14757, 17824)]