315087249968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2163823}}^1$

素因数の和:2164329

約数の個数: 40

約数和(自身を含む): 643954022400

約数和(自身を除く): 328866772432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 479, 958, 1916, 3832, 7664, 9101, 18202, 36404, 72808, 145616, 2163823, 4327646, 8655292, 17310584, 34621168, 41112637, 82225274, 164450548, 328901096, 657802192, 1036471217, 2072942434, 4145884868, 8291769736, 16583539472, 19692953123, 39385906246, 78771812492, 157543624984, 315087249968]

約数ペア:

[(1, 315087249968), (2, 157543624984), (4, 78771812492), (8, 39385906246), (16, 19692953123), (19, 16583539472), (38, 8291769736), (76, 4145884868), (152, 2072942434), (304, 1036471217), (479, 657802192), (958, 328901096), (1916, 164450548), (3832, 82225274), (7664, 41112637), (9101, 34621168), (18202, 17310584), (36404, 8655292), (72808, 4327646), (145616, 2163823)]