325711008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{161563}}^1$

素因数の和:161586

約数の個数: 72

約数和(自身を含む): 1058567328

約数和(自身を除く): 732856320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 161563, 323126, 484689, 646252, 969378, 1130941, 1292504, 1454067, 1938756, 2261882, 2585008, 2908134, 3392823, 3877512, 4523764, 5170016, 5816268, 6785646, 7755024, 9047528, 10178469, 11632536, 13571292, 15510048, 18095056, 20356938, 23265072, 27142584, 36190112, 40713876, 46530144, 54285168, 81427752, 108570336, 162855504, 325711008]

約数ペア:

[(1, 325711008), (2, 162855504), (3, 108570336), (4, 81427752), (6, 54285168), (7, 46530144), (8, 40713876), (9, 36190112), (12, 27142584), (14, 23265072), (16, 20356938), (18, 18095056), (21, 15510048), (24, 13571292), (28, 11632536), (32, 10178469), (36, 9047528), (42, 7755024), (48, 6785646), (56, 5816268), (63, 5170016), (72, 4523764), (84, 3877512), (96, 3392823), (112, 2908134), (126, 2585008), (144, 2261882), (168, 1938756), (224, 1454067), (252, 1292504), (288, 1130941), (336, 969378), (504, 646252), (672, 484689), (1008, 323126), (2016, 161563)]