628616296

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 1562444100

約数和(自身を除く): 933827804

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 121, 154, 196, 203, 232, 242, 308, 319, 392, 406, 457, 484, 539, 616, 638, 812, 847, 914, 968, 1078, 1276, 1421, 1624, 1694, 1828, 2156, 2233, 2552, 2842, 3199, 3388, 3509, 3656, 4312, 4466, 5027, 5684, 5929, 6398, 6776, 7018, 8932, 10054, 11368, 11858, 12796, 13253, 14036, 15631, 17864, 20108, 22393, 23716, 24563, 25592, 26506, 28072, 31262, 35189, 40216, 44786, 47432, 49126, 53012, 55297, 62524, 70378, 89572, 92771, 98252, 106024, 110594, 125048, 140756, 145783, 171941, 179144, 185542, 196504, 221188, 246323, 281512, 291566, 343882, 371084, 387079, 442376, 492646, 583132, 649397, 687764, 742168, 774158, 985292, 1020481, 1166264, 1298794, 1375528, 1548316, 1603613, 1970584, 2040962, 2597588, 2709553, 3096632, 3207226, 4081924, 5195176, 5419106, 6414452, 7143367, 8163848, 10838212, 11225291, 12828904, 14286734, 21676424, 22450582, 28573468, 44901164, 57146936, 78577037, 89802328, 157154074, 314308148, 628616296]

約数ペア:

[(1, 628616296), (2, 314308148), (4, 157154074), (7, 89802328), (8, 78577037), (11, 57146936), (14, 44901164), (22, 28573468), (28, 22450582), (29, 21676424), (44, 14286734), (49, 12828904), (56, 11225291), (58, 10838212), (77, 8163848), (88, 7143367), (98, 6414452), (116, 5419106), (121, 5195176), (154, 4081924), (196, 3207226), (203, 3096632), (232, 2709553), (242, 2597588), (308, 2040962), (319, 1970584), (392, 1603613), (406, 1548316), (457, 1375528), (484, 1298794), (539, 1166264), (616, 1020481), (638, 985292), (812, 774158), (847, 742168), (914, 687764), (968, 649397), (1078, 583132), (1276, 492646), (1421, 442376), (1624, 387079), (1694, 371084), (1828, 343882), (2156, 291566), (2233, 281512), (2552, 246323), (2842, 221188), (3199, 196504), (3388, 185542), (3509, 179144), (3656, 171941), (4312, 145783), (4466, 140756), (5027, 125048), (5684, 110594), (5929, 106024), (6398, 98252), (6776, 92771), (7018, 89572), (8932, 70378), (10054, 62524), (11368, 55297), (11858, 53012), (12796, 49126), (13253, 47432), (14036, 44786), (15631, 40216), (17864, 35189), (20108, 31262), (22393, 28072), (23716, 26506), (24563, 25592)]