2157267432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{28151}}^1$

素因数の和:28294

約数の個数: 64

約数和(自身を含む): 5621391360

約数和(自身を除く): 3464123928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 3193, 6386, 9579, 12772, 19158, 25544, 28151, 38316, 56302, 76632, 84453, 112604, 168906, 225208, 337812, 675624, 872681, 1745362, 2618043, 2899553, 3490724, 5236086, 5799106, 6981448, 8698659, 10472172, 11598212, 17397318, 20944344, 23196424, 34794636, 69589272, 89886143, 179772286, 269658429, 359544572, 539316858, 719089144, 1078633716, 2157267432]

約数ペア:

[(1, 2157267432), (2, 1078633716), (3, 719089144), (4, 539316858), (6, 359544572), (8, 269658429), (12, 179772286), (24, 89886143), (31, 69589272), (62, 34794636), (93, 23196424), (103, 20944344), (124, 17397318), (186, 11598212), (206, 10472172), (248, 8698659), (309, 6981448), (372, 5799106), (412, 5236086), (618, 3490724), (744, 2899553), (824, 2618043), (1236, 1745362), (2472, 872681), (3193, 675624), (6386, 337812), (9579, 225208), (12772, 168906), (19158, 112604), (25544, 84453), (28151, 76632), (38316, 56302)]