248250156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 726824448

約数和(自身を除く): 478574292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 173, 231, 308, 346, 462, 519, 692, 924, 1038, 1211, 1553, 1903, 2076, 2422, 3106, 3633, 3806, 4659, 4844, 5709, 6212, 7266, 7612, 9318, 10871, 11418, 13321, 14532, 17083, 18636, 21742, 22836, 26642, 32613, 34166, 39963, 43484, 51249, 53284, 65226, 68332, 79926, 102498, 119581, 130452, 159852, 204996, 239162, 268669, 358743, 478324, 537338, 717486, 806007, 1074676, 1434972, 1612014, 1880683, 2955359, 3224028, 3761366, 5642049, 5910718, 7522732, 8866077, 11284098, 11821436, 17732154, 20687513, 22568196, 35464308, 41375026, 62062539, 82750052, 124125078, 248250156]

約数ペア:

[(1, 248250156), (2, 124125078), (3, 82750052), (4, 62062539), (6, 41375026), (7, 35464308), (11, 22568196), (12, 20687513), (14, 17732154), (21, 11821436), (22, 11284098), (28, 8866077), (33, 7522732), (42, 5910718), (44, 5642049), (66, 3761366), (77, 3224028), (84, 2955359), (132, 1880683), (154, 1612014), (173, 1434972), (231, 1074676), (308, 806007), (346, 717486), (462, 537338), (519, 478324), (692, 358743), (924, 268669), (1038, 239162), (1211, 204996), (1553, 159852), (1903, 130452), (2076, 119581), (2422, 102498), (3106, 79926), (3633, 68332), (3806, 65226), (4659, 53284), (4844, 51249), (5709, 43484), (6212, 39963), (7266, 34166), (7612, 32613), (9318, 26642), (10871, 22836), (11418, 21742), (13321, 18636), (14532, 17083)]