557054464

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 80

約数和(自身を含む): 1181933280

約数和(自身を除く): 624878816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 331, 346, 512, 608, 662, 692, 1216, 1324, 1384, 2432, 2648, 2768, 3287, 4864, 5296, 5536, 6289, 6574, 9728, 10592, 11072, 12578, 13148, 21184, 22144, 25156, 26296, 42368, 44288, 50312, 52592, 57263, 84736, 88576, 100624, 105184, 114526, 169472, 201248, 210368, 229052, 402496, 420736, 458104, 804992, 841472, 916208, 1087997, 1609984, 1682944, 1832416, 2175994, 3219968, 3664832, 4351988, 7329664, 8703976, 14659328, 17407952, 29318656, 34815904, 69631808, 139263616, 278527232, 557054464]

約数ペア:

[(1, 557054464), (2, 278527232), (4, 139263616), (8, 69631808), (16, 34815904), (19, 29318656), (32, 17407952), (38, 14659328), (64, 8703976), (76, 7329664), (128, 4351988), (152, 3664832), (173, 3219968), (256, 2175994), (304, 1832416), (331, 1682944), (346, 1609984), (512, 1087997), (608, 916208), (662, 841472), (692, 804992), (1216, 458104), (1324, 420736), (1384, 402496), (2432, 229052), (2648, 210368), (2768, 201248), (3287, 169472), (4864, 114526), (5296, 105184), (5536, 100624), (6289, 88576), (6574, 84736), (9728, 57263), (10592, 52592), (11072, 50312), (12578, 44288), (13148, 42368), (21184, 26296), (22144, 25156)]