255947256

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{28901}}^1$

素因数の和:28957

約数の個数: 64

約数和(自身を含む): 728330400

約数和(自身を除く): 472383144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 28901, 57802, 86703, 115604, 173406, 231208, 260109, 346812, 520218, 693624, 780327, 1040436, 1184941, 1560654, 2080872, 2369882, 3121308, 3554823, 4739764, 6242616, 7109646, 9479528, 10664469, 14219292, 21328938, 28438584, 31993407, 42657876, 63986814, 85315752, 127973628, 255947256]

約数ペア:

[(1, 255947256), (2, 127973628), (3, 85315752), (4, 63986814), (6, 42657876), (8, 31993407), (9, 28438584), (12, 21328938), (18, 14219292), (24, 10664469), (27, 9479528), (36, 7109646), (41, 6242616), (54, 4739764), (72, 3554823), (82, 3121308), (108, 2369882), (123, 2080872), (164, 1560654), (216, 1184941), (246, 1040436), (328, 780327), (369, 693624), (492, 520218), (738, 346812), (984, 260109), (1107, 231208), (1476, 173406), (2214, 115604), (2952, 86703), (4428, 57802), (8856, 28901)]