275212048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 589676544

約数和(自身を除く): 314464496

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 127, 136, 248, 254, 257, 272, 496, 508, 514, 527, 1016, 1028, 1054, 2032, 2056, 2108, 2159, 3937, 4112, 4216, 4318, 4369, 7874, 7967, 8432, 8636, 8738, 15748, 15934, 17272, 17476, 31496, 31868, 32639, 34544, 34952, 62992, 63736, 65278, 66929, 69904, 127472, 130556, 133858, 135439, 261112, 267716, 270878, 522224, 535432, 541756, 554863, 1011809, 1070864, 1083512, 1109726, 2023618, 2167024, 2219452, 4047236, 4438904, 8094472, 8877808, 16188944, 17200753, 34401506, 68803012, 137606024, 275212048]

約数ペア:

[(1, 275212048), (2, 137606024), (4, 68803012), (8, 34401506), (16, 17200753), (17, 16188944), (31, 8877808), (34, 8094472), (62, 4438904), (68, 4047236), (124, 2219452), (127, 2167024), (136, 2023618), (248, 1109726), (254, 1083512), (257, 1070864), (272, 1011809), (496, 554863), (508, 541756), (514, 535432), (527, 522224), (1016, 270878), (1028, 267716), (1054, 261112), (2032, 135439), (2056, 133858), (2108, 130556), (2159, 127472), (3937, 69904), (4112, 66929), (4216, 65278), (4318, 63736), (4369, 62992), (7874, 34952), (7967, 34544), (8432, 32639), (8636, 31868), (8738, 31496), (15748, 17476), (15934, 17272)]