260507328

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71411}}^1$

素因数の和:71445

約数の個数: 56

約数和(自身を含む): 725545920

約数和(自身を除く): 465038592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 71411, 142822, 214233, 285644, 428466, 571288, 856932, 1142576, 1356809, 1713864, 2285152, 2713618, 3427728, 4070427, 4570304, 5427236, 6855456, 8140854, 10854472, 13710912, 16281708, 21708944, 32563416, 43417888, 65126832, 86835776, 130253664, 260507328]

約数ペア:

[(1, 260507328), (2, 130253664), (3, 86835776), (4, 65126832), (6, 43417888), (8, 32563416), (12, 21708944), (16, 16281708), (19, 13710912), (24, 10854472), (32, 8140854), (38, 6855456), (48, 5427236), (57, 4570304), (64, 4070427), (76, 3427728), (96, 2713618), (114, 2285152), (152, 1713864), (192, 1356809), (228, 1142576), (304, 856932), (456, 571288), (608, 428466), (912, 285644), (1216, 214233), (1824, 142822), (3648, 71411)]