1145773048

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 2485080000

約数和(自身を除く): 1339306952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 353, 389, 596, 706, 778, 1043, 1192, 1412, 1556, 2086, 2471, 2723, 2824, 3112, 4172, 4942, 5446, 8344, 9884, 10892, 19768, 21784, 52597, 57961, 105194, 115922, 137317, 210388, 231844, 274634, 368179, 405727, 420776, 463688, 549268, 736358, 811454, 961219, 1098536, 1472716, 1622908, 1922438, 2945432, 3245816, 3844876, 7689752, 20460233, 40920466, 81840932, 143221631, 163681864, 286443262, 572886524, 1145773048]

約数ペア:

[(1, 1145773048), (2, 572886524), (4, 286443262), (7, 163681864), (8, 143221631), (14, 81840932), (28, 40920466), (56, 20460233), (149, 7689752), (298, 3844876), (353, 3245816), (389, 2945432), (596, 1922438), (706, 1622908), (778, 1472716), (1043, 1098536), (1192, 961219), (1412, 811454), (1556, 736358), (2086, 549268), (2471, 463688), (2723, 420776), (2824, 405727), (3112, 368179), (4172, 274634), (4942, 231844), (5446, 210388), (8344, 137317), (9884, 115922), (10892, 105194), (19768, 57961), (21784, 52597)]