1275989568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22079}}^1$

素因数の和:22144

約数の個数: 112

約数和(自身を含む): 3948257280

約数和(自身を除く): 2672267712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 3612, 4128, 4816, 7224, 8256, 9632, 14448, 19264, 22079, 28896, 44158, 57792, 66237, 88316, 132474, 154553, 176632, 264948, 309106, 353264, 463659, 529896, 618212, 706528, 927318, 949397, 1059792, 1236424, 1413056, 1854636, 1898794, 2119584, 2472848, 2848191, 3709272, 3797588, 4239168, 4945696, 5696382, 6645779, 7418544, 7595176, 9891392, 11392764, 13291558, 14837088, 15190352, 19937337, 22785528, 26583116, 29674176, 30380704, 39874674, 45571056, 53166232, 60761408, 79749348, 91142112, 106332464, 159498696, 182284224, 212664928, 318997392, 425329856, 637994784, 1275989568]

約数ペア:

[(1, 1275989568), (2, 637994784), (3, 425329856), (4, 318997392), (6, 212664928), (7, 182284224), (8, 159498696), (12, 106332464), (14, 91142112), (16, 79749348), (21, 60761408), (24, 53166232), (28, 45571056), (32, 39874674), (42, 30380704), (43, 29674176), (48, 26583116), (56, 22785528), (64, 19937337), (84, 15190352), (86, 14837088), (96, 13291558), (112, 11392764), (129, 9891392), (168, 7595176), (172, 7418544), (192, 6645779), (224, 5696382), (258, 4945696), (301, 4239168), (336, 3797588), (344, 3709272), (448, 2848191), (516, 2472848), (602, 2119584), (672, 1898794), (688, 1854636), (903, 1413056), (1032, 1236424), (1204, 1059792), (1344, 949397), (1376, 927318), (1806, 706528), (2064, 618212), (2408, 529896), (2752, 463659), (3612, 353264), (4128, 309106), (4816, 264948), (7224, 176632), (8256, 154553), (9632, 132474), (14448, 88316), (19264, 66237), (22079, 57792), (28896, 44158)]