251379871824

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1\times {\mathrm{86539}}^1$

素因数の和:87452

約数の個数: 80

約数和(自身を含む): 659095563200

約数和(自身を除く): 407715691376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 829, 876, 1168, 1658, 1752, 2487, 3316, 3504, 4974, 6632, 9948, 13264, 19896, 39792, 60517, 86539, 121034, 173078, 181551, 242068, 259617, 346156, 363102, 484136, 519234, 692312, 726204, 968272, 1038468, 1384624, 1452408, 2076936, 2904816, 4153872, 6317347, 12634694, 18952041, 25269388, 37904082, 50538776, 71740831, 75808164, 101077552, 143481662, 151616328, 215222493, 286963324, 303232656, 430444986, 573926648, 860889972, 1147853296, 1721779944, 3443559888, 5237080663, 10474161326, 15711241989, 20948322652, 31422483978, 41896645304, 62844967956, 83793290608, 125689935912, 251379871824]

約数ペア:

[(1, 251379871824), (2, 125689935912), (3, 83793290608), (4, 62844967956), (6, 41896645304), (8, 31422483978), (12, 20948322652), (16, 15711241989), (24, 10474161326), (48, 5237080663), (73, 3443559888), (146, 1721779944), (219, 1147853296), (292, 860889972), (438, 573926648), (584, 430444986), (829, 303232656), (876, 286963324), (1168, 215222493), (1658, 151616328), (1752, 143481662), (2487, 101077552), (3316, 75808164), (3504, 71740831), (4974, 50538776), (6632, 37904082), (9948, 25269388), (13264, 18952041), (19896, 12634694), (39792, 6317347), (60517, 4153872), (86539, 2904816), (121034, 2076936), (173078, 1452408), (181551, 1384624), (242068, 1038468), (259617, 968272), (346156, 726204), (363102, 692312), (484136, 519234)]