250073264

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 618308640

約数和(自身を除く): 368235376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 196, 203, 232, 238, 272, 392, 406, 464, 476, 493, 647, 784, 812, 833, 952, 986, 1294, 1421, 1624, 1666, 1904, 1972, 2588, 2842, 3248, 3332, 3451, 3944, 4529, 5176, 5684, 6664, 6902, 7888, 9058, 10352, 10999, 11368, 13328, 13804, 18116, 18763, 21998, 22736, 24157, 27608, 31703, 36232, 37526, 43996, 48314, 55216, 63406, 72464, 75052, 76993, 87992, 96628, 126812, 131341, 150104, 153986, 175984, 193256, 253624, 262682, 300208, 307972, 318971, 386512, 507248, 525364, 538951, 615944, 637942, 919387, 1050728, 1077902, 1231888, 1275884, 1838774, 2101456, 2155804, 2232797, 2551768, 3677548, 4311608, 4465594, 5103536, 7355096, 8623216, 8931188, 14710192, 15629579, 17862376, 31259158, 35724752, 62518316, 125036632, 250073264]

約数ペア:

[(1, 250073264), (2, 125036632), (4, 62518316), (7, 35724752), (8, 31259158), (14, 17862376), (16, 15629579), (17, 14710192), (28, 8931188), (29, 8623216), (34, 7355096), (49, 5103536), (56, 4465594), (58, 4311608), (68, 3677548), (98, 2551768), (112, 2232797), (116, 2155804), (119, 2101456), (136, 1838774), (196, 1275884), (203, 1231888), (232, 1077902), (238, 1050728), (272, 919387), (392, 637942), (406, 615944), (464, 538951), (476, 525364), (493, 507248), (647, 386512), (784, 318971), (812, 307972), (833, 300208), (952, 262682), (986, 253624), (1294, 193256), (1421, 175984), (1624, 153986), (1666, 150104), (1904, 131341), (1972, 126812), (2588, 96628), (2842, 87992), (3248, 76993), (3332, 75052), (3451, 72464), (3944, 63406), (4529, 55216), (5176, 48314), (5684, 43996), (6664, 37526), (6902, 36232), (7888, 31703), (9058, 27608), (10352, 24157), (10999, 22736), (11368, 21998), (13328, 18763), (13804, 18116)]