277533204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57389}}^1$

素因数の和:57440

約数の個数: 48

約数和(自身を含む): 719900160

約数和(自身を除く): 442366956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 57389, 114778, 172167, 229556, 344334, 688668, 746057, 1492114, 1779059, 2238171, 2984228, 3558118, 4476342, 5337177, 7116236, 8952684, 10674354, 21348708, 23127767, 46255534, 69383301, 92511068, 138766602, 277533204]

約数ペア:

[(1, 277533204), (2, 138766602), (3, 92511068), (4, 69383301), (6, 46255534), (12, 23127767), (13, 21348708), (26, 10674354), (31, 8952684), (39, 7116236), (52, 5337177), (62, 4476342), (78, 3558118), (93, 2984228), (124, 2238171), (156, 1779059), (186, 1492114), (372, 746057), (403, 688668), (806, 344334), (1209, 229556), (1612, 172167), (2418, 114778), (4836, 57389)]