261426624

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71663}}^1$

素因数の和:71697

約数の個数: 56

約数和(自身を含む): 728106240

約数和(自身を除く): 466679616

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, 71663, 143326, 214989, 286652, 429978, 573304, 859956, 1146608, 1361597, 1719912, 2293216, 2723194, 3439824, 4084791, 4586432, 5446388, 6879648, 8169582, 10892776, 13759296, 16339164, 21785552, 32678328, 43571104, 65356656, 87142208, 130713312, 261426624]

約数ペア:

[(1, 261426624), (2, 130713312), (3, 87142208), (4, 65356656), (6, 43571104), (8, 32678328), (12, 21785552), (16, 16339164), (19, 13759296), (24, 10892776), (32, 8169582), (38, 6879648), (48, 5446388), (57, 4586432), (64, 4084791), (76, 3439824), (96, 2723194), (114, 2293216), (152, 1719912), (192, 1361597), (228, 1146608), (304, 859956), (456, 573304), (608, 429978), (912, 286652), (1216, 214989), (1824, 143326), (3648, 71663)]