245527656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13099}}^1$

素因数の和:13190

約数の個数: 64

約数和(自身を含む): 679104000

約数和(自身を除く): 433576344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 13099, 18744, 26198, 39297, 52396, 78594, 104792, 144089, 157188, 288178, 314376, 432267, 576356, 864534, 930029, 1152712, 1729068, 1860058, 2790087, 3458136, 3720116, 5580174, 7440232, 10230319, 11160348, 20460638, 22320696, 30690957, 40921276, 61381914, 81842552, 122763828, 245527656]

約数ペア:

[(1, 245527656), (2, 122763828), (3, 81842552), (4, 61381914), (6, 40921276), (8, 30690957), (11, 22320696), (12, 20460638), (22, 11160348), (24, 10230319), (33, 7440232), (44, 5580174), (66, 3720116), (71, 3458136), (88, 2790087), (132, 1860058), (142, 1729068), (213, 1152712), (264, 930029), (284, 864534), (426, 576356), (568, 432267), (781, 314376), (852, 288178), (1562, 157188), (1704, 144089), (2343, 104792), (3124, 78594), (4686, 52396), (6248, 39297), (9372, 26198), (13099, 18744)]