499347610112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{74353}}^1$

素因数の和:75393

約数の個数: 80

約数和(自身を含む): 1075546967880

約数和(自身を除く): 576199357768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1009, 1664, 2018, 3328, 4036, 6656, 8072, 13117, 16144, 26234, 32288, 52468, 64576, 74353, 104936, 129152, 148706, 209872, 258304, 297412, 419744, 516608, 594824, 839488, 966589, 1189648, 1678976, 1933178, 2379296, 3357952, 3866356, 4758592, 6715904, 7732712, 9517184, 15465424, 19034368, 30930848, 38068736, 61861696, 75022177, 123723392, 150044354, 247446784, 300088708, 494893568, 600177416, 975288301, 1200354832, 1950576602, 2400709664, 3901153204, 4801419328, 7802306408, 9602838656, 15604612816, 19205677312, 31209225632, 38411354624, 62418451264, 124836902528, 249673805056, 499347610112]

約数ペア:

[(1, 499347610112), (2, 249673805056), (4, 124836902528), (8, 62418451264), (13, 38411354624), (16, 31209225632), (26, 19205677312), (32, 15604612816), (52, 9602838656), (64, 7802306408), (104, 4801419328), (128, 3901153204), (208, 2400709664), (256, 1950576602), (416, 1200354832), (512, 975288301), (832, 600177416), (1009, 494893568), (1664, 300088708), (2018, 247446784), (3328, 150044354), (4036, 123723392), (6656, 75022177), (8072, 61861696), (13117, 38068736), (16144, 30930848), (26234, 19034368), (32288, 15465424), (52468, 9517184), (64576, 7732712), (74353, 6715904), (104936, 4758592), (129152, 3866356), (148706, 3357952), (209872, 2379296), (258304, 1933178), (297412, 1678976), (419744, 1189648), (516608, 966589), (594824, 839488)]