961209872

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 2278157760

約数和(自身を除く): 1316947888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 67, 98, 112, 116, 134, 196, 203, 232, 268, 392, 406, 464, 469, 536, 631, 784, 812, 938, 1072, 1262, 1421, 1624, 1876, 1943, 2524, 2842, 3248, 3283, 3752, 3886, 4417, 5048, 5684, 6566, 7504, 7772, 8834, 10096, 11368, 13132, 13601, 15544, 17668, 18299, 22736, 26264, 27202, 30919, 31088, 35336, 36598, 42277, 52528, 54404, 61838, 70672, 73196, 84554, 95207, 108808, 123676, 128093, 146392, 169108, 190414, 217616, 247352, 256186, 292784, 295939, 338216, 380828, 494704, 512372, 591878, 676432, 761656, 896651, 1024744, 1183756, 1226033, 1523312, 1793302, 2049488, 2071573, 2367512, 2452066, 3586604, 4143146, 4735024, 4904132, 7173208, 8286292, 8582231, 9808264, 14346416, 16572584, 17164462, 19616528, 33145168, 34328924, 60075617, 68657848, 120151234, 137315696, 240302468, 480604936, 961209872]

約数ペア:

[(1, 961209872), (2, 480604936), (4, 240302468), (7, 137315696), (8, 120151234), (14, 68657848), (16, 60075617), (28, 34328924), (29, 33145168), (49, 19616528), (56, 17164462), (58, 16572584), (67, 14346416), (98, 9808264), (112, 8582231), (116, 8286292), (134, 7173208), (196, 4904132), (203, 4735024), (232, 4143146), (268, 3586604), (392, 2452066), (406, 2367512), (464, 2071573), (469, 2049488), (536, 1793302), (631, 1523312), (784, 1226033), (812, 1183756), (938, 1024744), (1072, 896651), (1262, 761656), (1421, 676432), (1624, 591878), (1876, 512372), (1943, 494704), (2524, 380828), (2842, 338216), (3248, 295939), (3283, 292784), (3752, 256186), (3886, 247352), (4417, 217616), (5048, 190414), (5684, 169108), (6566, 146392), (7504, 128093), (7772, 123676), (8834, 108808), (10096, 95207), (11368, 84554), (13132, 73196), (13601, 70672), (15544, 61838), (17668, 54404), (18299, 52528), (22736, 42277), (26264, 36598), (27202, 35336), (30919, 31088)]