1540023226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 2848608000

約数和(自身を除く): 1308584774

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 313, 349, 371, 626, 698, 742, 1007, 2014, 2191, 2443, 4382, 4886, 5947, 6631, 7049, 11894, 13262, 14098, 16589, 18497, 33178, 36994, 41629, 46417, 83258, 92834, 109237, 116123, 129479, 218474, 232246, 258958, 315191, 351443, 630382, 702886, 764659, 1529318, 2075503, 2206337, 2460101, 4151006, 4412674, 4920202, 5789561, 11579122, 14528521, 29057042, 40526927, 81053854, 110001659, 220003318, 770011613, 1540023226]

約数ペア:

[(1, 1540023226), (2, 770011613), (7, 220003318), (14, 110001659), (19, 81053854), (38, 40526927), (53, 29057042), (106, 14528521), (133, 11579122), (266, 5789561), (313, 4920202), (349, 4412674), (371, 4151006), (626, 2460101), (698, 2206337), (742, 2075503), (1007, 1529318), (2014, 764659), (2191, 702886), (2443, 630382), (4382, 351443), (4886, 315191), (5947, 258958), (6631, 232246), (7049, 218474), (11894, 129479), (13262, 116123), (14098, 109237), (16589, 92834), (18497, 83258), (33178, 46417), (36994, 41629)]