764680454888

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3468379}}^1$

素因数の和:3468550

約数の個数: 64

約数和(自身を含む): 1704778137600

約数和(自身を除く): 940097682712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1736, 1778, 3556, 3937, 7112, 7874, 15748, 27559, 31496, 55118, 110236, 220472, 3468379, 6936758, 13873516, 24278653, 27747032, 48557306, 97114612, 107519749, 194229224, 215039498, 430078996, 440484133, 752638243, 860157992, 880968266, 1505276486, 1761936532, 3010552972, 3083388931, 3523873064, 6021105944, 6166777862, 12333555724, 13655008123, 24667111448, 27310016246, 54620032492, 95585056861, 109240064984, 191170113722, 382340227444, 764680454888]

約数ペア:

[(1, 764680454888), (2, 382340227444), (4, 191170113722), (7, 109240064984), (8, 95585056861), (14, 54620032492), (28, 27310016246), (31, 24667111448), (56, 13655008123), (62, 12333555724), (124, 6166777862), (127, 6021105944), (217, 3523873064), (248, 3083388931), (254, 3010552972), (434, 1761936532), (508, 1505276486), (868, 880968266), (889, 860157992), (1016, 752638243), (1736, 440484133), (1778, 430078996), (3556, 215039498), (3937, 194229224), (7112, 107519749), (7874, 97114612), (15748, 48557306), (27559, 27747032), (31496, 24278653), (55118, 13873516), (110236, 6936758), (220472, 3468379)]