1660367632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2083}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 4018885632

約数和(自身を除く): 2358518000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 647, 1232, 1294, 2083, 2588, 4166, 4529, 5176, 7117, 8332, 9058, 10352, 14234, 14581, 16664, 18116, 22913, 28468, 29162, 33328, 36232, 45826, 49819, 56936, 58324, 72464, 91652, 99638, 113872, 116648, 160391, 183304, 199276, 233296, 320782, 366608, 398552, 641564, 797104, 1283128, 1347701, 2566256, 2695402, 5390804, 9433907, 10781608, 14824711, 18867814, 21563216, 29649422, 37735628, 59298844, 75471256, 103772977, 118597688, 150942512, 207545954, 237195376, 415091908, 830183816, 1660367632]

約数ペア:

[(1, 1660367632), (2, 830183816), (4, 415091908), (7, 237195376), (8, 207545954), (11, 150942512), (14, 118597688), (16, 103772977), (22, 75471256), (28, 59298844), (44, 37735628), (56, 29649422), (77, 21563216), (88, 18867814), (112, 14824711), (154, 10781608), (176, 9433907), (308, 5390804), (616, 2695402), (647, 2566256), (1232, 1347701), (1294, 1283128), (2083, 797104), (2588, 641564), (4166, 398552), (4529, 366608), (5176, 320782), (7117, 233296), (8332, 199276), (9058, 183304), (10352, 160391), (14234, 116648), (14581, 113872), (16664, 99638), (18116, 91652), (22913, 72464), (28468, 58324), (29162, 56936), (33328, 49819), (36232, 45826)]