313664252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 614245632

約数和(自身を除く): 300581380

約数列:

[1, 2, 4, 11, 22, 44, 67, 103, 134, 206, 268, 412, 737, 1033, 1133, 1474, 2066, 2266, 2948, 4132, 4532, 6901, 11363, 13802, 22726, 27604, 45452, 69211, 75911, 106399, 138422, 151822, 212798, 276844, 303644, 425596, 761321, 1170389, 1522642, 2340778, 3045284, 4681556, 7128733, 14257466, 28514932, 78416063, 156832126, 313664252]

約数ペア:

[(1, 313664252), (2, 156832126), (4, 78416063), (11, 28514932), (22, 14257466), (44, 7128733), (67, 4681556), (103, 3045284), (134, 2340778), (206, 1522642), (268, 1170389), (412, 761321), (737, 425596), (1033, 303644), (1133, 276844), (1474, 212798), (2066, 151822), (2266, 138422), (2948, 106399), (4132, 75911), (4532, 69211), (6901, 45452), (11363, 27604), (13802, 22726)]