390018176

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 817534080

約数和(自身を除く): 427515904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 137, 184, 274, 368, 548, 736, 967, 1096, 1472, 1934, 2192, 2944, 3151, 3868, 4384, 6302, 7736, 8768, 12604, 15472, 17536, 22241, 25208, 30944, 44482, 50416, 61888, 88964, 100832, 123776, 132479, 177928, 201664, 264958, 355856, 403328, 529916, 711712, 1059832, 1423424, 2119664, 2846848, 3047017, 4239328, 6094034, 8478656, 12188068, 16957312, 24376136, 48752272, 97504544, 195009088, 390018176]

約数ペア:

[(1, 390018176), (2, 195009088), (4, 97504544), (8, 48752272), (16, 24376136), (23, 16957312), (32, 12188068), (46, 8478656), (64, 6094034), (92, 4239328), (128, 3047017), (137, 2846848), (184, 2119664), (274, 1423424), (368, 1059832), (548, 711712), (736, 529916), (967, 403328), (1096, 355856), (1472, 264958), (1934, 201664), (2192, 177928), (2944, 132479), (3151, 123776), (3868, 100832), (4384, 88964), (6302, 61888), (7736, 50416), (8768, 44482), (12604, 30944), (15472, 25208), (17536, 22241)]