309573808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4231}}^1$

素因数の和:4525

約数の個数: 40

約数和(自身を含む): 637593120

約数和(自身を除く): 328019312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 538, 1076, 2152, 4231, 4304, 4573, 8462, 9146, 16924, 18292, 33848, 36584, 67696, 71927, 73168, 143854, 287708, 575416, 1138139, 1150832, 2276278, 4552556, 9105112, 18210224, 19348363, 38696726, 77393452, 154786904, 309573808]

約数ペア:

[(1, 309573808), (2, 154786904), (4, 77393452), (8, 38696726), (16, 19348363), (17, 18210224), (34, 9105112), (68, 4552556), (136, 2276278), (269, 1150832), (272, 1138139), (538, 575416), (1076, 287708), (2152, 143854), (4231, 73168), (4304, 71927), (4573, 67696), (8462, 36584), (9146, 33848), (16924, 18292)]