1270295576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 2642349600

約数和(自身を除く): 1372054024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 241, 356, 482, 673, 712, 964, 979, 1346, 1928, 1958, 2651, 2692, 3916, 5302, 5384, 7403, 7832, 10604, 14806, 21208, 21449, 29612, 42898, 59224, 59897, 85796, 119794, 162193, 171592, 235939, 239588, 324386, 471878, 479176, 648772, 658867, 943756, 1297544, 1317734, 1784123, 1887512, 2635468, 3568246, 5270936, 7136492, 14272984, 14435177, 28870354, 57740708, 115481416, 158786947, 317573894, 635147788, 1270295576]

約数ペア:

[(1, 1270295576), (2, 635147788), (4, 317573894), (8, 158786947), (11, 115481416), (22, 57740708), (44, 28870354), (88, 14435177), (89, 14272984), (178, 7136492), (241, 5270936), (356, 3568246), (482, 2635468), (673, 1887512), (712, 1784123), (964, 1317734), (979, 1297544), (1346, 943756), (1928, 658867), (1958, 648772), (2651, 479176), (2692, 471878), (3916, 324386), (5302, 239588), (5384, 235939), (7403, 171592), (7832, 162193), (10604, 119794), (14806, 85796), (21208, 59897), (21449, 59224), (29612, 42898)]