253939968

素因数分解:

$2^8\times 3^3\times {\mathrm{36739}}^1$

素因数の和:36764

約数の個数: 72

約数和(自身を含む): 750965600

約数和(自身を除く): 497025632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 36739, 73478, 110217, 146956, 220434, 293912, 330651, 440868, 587824, 661302, 881736, 991953, 1175648, 1322604, 1763472, 1983906, 2351296, 2645208, 3526944, 3967812, 4702592, 5290416, 7053888, 7935624, 9405184, 10580832, 14107776, 15871248, 21161664, 28215552, 31742496, 42323328, 63484992, 84646656, 126969984, 253939968]

約数ペア:

[(1, 253939968), (2, 126969984), (3, 84646656), (4, 63484992), (6, 42323328), (8, 31742496), (9, 28215552), (12, 21161664), (16, 15871248), (18, 14107776), (24, 10580832), (27, 9405184), (32, 7935624), (36, 7053888), (48, 5290416), (54, 4702592), (64, 3967812), (72, 3526944), (96, 2645208), (108, 2351296), (128, 1983906), (144, 1763472), (192, 1322604), (216, 1175648), (256, 991953), (288, 881736), (384, 661302), (432, 587824), (576, 440868), (768, 330651), (864, 293912), (1152, 220434), (1728, 146956), (2304, 110217), (3456, 73478), (6912, 36739)]