239797368

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{4423}}^1$

素因数の和:4689

約数の個数: 64

約数和(自身を含む): 668908800

約数和(自身を除く): 429111432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4423, 4518, 6024, 6777, 8846, 9036, 13269, 13554, 17692, 18072, 26538, 27108, 35384, 39807, 53076, 54216, 79614, 106152, 119421, 159228, 238842, 318456, 477684, 955368, 1110173, 2220346, 3330519, 4440692, 6661038, 8881384, 9991557, 13322076, 19983114, 26644152, 29974671, 39966228, 59949342, 79932456, 119898684, 239797368]

約数ペア:

[(1, 239797368), (2, 119898684), (3, 79932456), (4, 59949342), (6, 39966228), (8, 29974671), (9, 26644152), (12, 19983114), (18, 13322076), (24, 9991557), (27, 8881384), (36, 6661038), (54, 4440692), (72, 3330519), (108, 2220346), (216, 1110173), (251, 955368), (502, 477684), (753, 318456), (1004, 238842), (1506, 159228), (2008, 119421), (2259, 106152), (3012, 79614), (4423, 54216), (4518, 53076), (6024, 39807), (6777, 35384), (8846, 27108), (9036, 26538), (13269, 18072), (13554, 17692)]