488612762

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 837361152

約数和(自身を除く): 348748390

約数列:

[1, 2, 11, 22, 31, 62, 121, 191, 242, 341, 382, 682, 961, 1331, 1922, 2101, 2662, 3751, 4202, 5921, 7502, 10571, 11842, 21142, 23111, 41261, 46222, 65131, 82522, 116281, 130262, 183551, 232562, 254221, 367102, 508442, 716441, 1279091, 1432882, 2019061, 2558182, 4038122, 7880851, 15761702, 22209671, 44419342, 244306381, 488612762]

約数ペア:

[(1, 488612762), (2, 244306381), (11, 44419342), (22, 22209671), (31, 15761702), (62, 7880851), (121, 4038122), (191, 2558182), (242, 2019061), (341, 1432882), (382, 1279091), (682, 716441), (961, 508442), (1331, 367102), (1922, 254221), (2101, 232562), (2662, 183551), (3751, 130262), (4202, 116281), (5921, 82522), (7502, 65131), (10571, 46222), (11842, 41261), (21142, 23111)]