266199424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4815

約数の個数: 64

約数和(自身を含む): 582624000

約数和(自身を除く): 316424576

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 4759, 6992, 9518, 13984, 19036, 27968, 38072, 55936, 76144, 90421, 109457, 152288, 180842, 218914, 304576, 361684, 437828, 609152, 723368, 875656, 1446736, 1751312, 2079683, 2893472, 3502624, 4159366, 5786944, 7005248, 8318732, 11573888, 14010496, 16637464, 33274928, 66549856, 133099712, 266199424]

約数ペア:

[(1, 266199424), (2, 133099712), (4, 66549856), (8, 33274928), (16, 16637464), (19, 14010496), (23, 11573888), (32, 8318732), (38, 7005248), (46, 5786944), (64, 4159366), (76, 3502624), (92, 2893472), (128, 2079683), (152, 1751312), (184, 1446736), (304, 875656), (368, 723368), (437, 609152), (608, 437828), (736, 361684), (874, 304576), (1216, 218914), (1472, 180842), (1748, 152288), (2432, 109457), (2944, 90421), (3496, 76144), (4759, 55936), (6992, 38072), (9518, 27968), (13984, 19036)]