556949008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2707}}^1$

素因数の和:2900

約数の個数: 80

約数和(自身を含む): 1353913344

約数和(自身を除く): 796964336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 167, 176, 308, 334, 616, 668, 1169, 1232, 1336, 1837, 2338, 2672, 2707, 3674, 4676, 5414, 7348, 9352, 10828, 12859, 14696, 18704, 18949, 21656, 25718, 29392, 29777, 37898, 43312, 51436, 59554, 75796, 102872, 119108, 151592, 205744, 208439, 238216, 303184, 416878, 452069, 476432, 833756, 904138, 1667512, 1808276, 3164483, 3335024, 3616552, 4972759, 6328966, 7233104, 9945518, 12657932, 19891036, 25315864, 34809313, 39782072, 50631728, 69618626, 79564144, 139237252, 278474504, 556949008]

約数ペア:

[(1, 556949008), (2, 278474504), (4, 139237252), (7, 79564144), (8, 69618626), (11, 50631728), (14, 39782072), (16, 34809313), (22, 25315864), (28, 19891036), (44, 12657932), (56, 9945518), (77, 7233104), (88, 6328966), (112, 4972759), (154, 3616552), (167, 3335024), (176, 3164483), (308, 1808276), (334, 1667512), (616, 904138), (668, 833756), (1169, 476432), (1232, 452069), (1336, 416878), (1837, 303184), (2338, 238216), (2672, 208439), (2707, 205744), (3674, 151592), (4676, 119108), (5414, 102872), (7348, 75796), (9352, 59554), (10828, 51436), (12859, 43312), (14696, 37898), (18704, 29777), (18949, 29392), (21656, 25718)]