123441726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 264231216

約数和(自身を除く): 140789490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257, 277, 289, 514, 554, 578, 771, 831, 867, 1542, 1662, 1734, 4369, 4709, 8738, 9418, 13107, 14127, 26214, 28254, 71189, 74273, 80053, 142378, 148546, 160106, 213567, 222819, 240159, 427134, 445638, 480318, 1210213, 2420426, 3630639, 7261278, 20573621, 41147242, 61720863, 123441726]

約数ペア:

[(1, 123441726), (2, 61720863), (3, 41147242), (6, 20573621), (17, 7261278), (34, 3630639), (51, 2420426), (102, 1210213), (257, 480318), (277, 445638), (289, 427134), (514, 240159), (554, 222819), (578, 213567), (771, 160106), (831, 148546), (867, 142378), (1542, 80053), (1662, 74273), (1734, 71189), (4369, 28254), (4709, 26214), (8738, 14127), (9418, 13107)]