320470660076

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1033}}^1\times {\mathrm{23131}}^1$

素因数の和:24654

約数の個数: 48

約数和(自身を含む): 642928957440

約数和(自身を除く): 322458297364

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1033, 1916, 2066, 3353, 4132, 6706, 7231, 13412, 14462, 23131, 28924, 46262, 92524, 161917, 323834, 494807, 647668, 989614, 1979228, 3463649, 6927298, 11079749, 13854596, 22159498, 23894323, 44318996, 47788646, 77558243, 95577292, 155116486, 167260261, 310232972, 334520522, 669041044, 11445380717, 22890761434, 45781522868, 80117665019, 160235330038, 320470660076]

約数ペア:

[(1, 320470660076), (2, 160235330038), (4, 80117665019), (7, 45781522868), (14, 22890761434), (28, 11445380717), (479, 669041044), (958, 334520522), (1033, 310232972), (1916, 167260261), (2066, 155116486), (3353, 95577292), (4132, 77558243), (6706, 47788646), (7231, 44318996), (13412, 23894323), (14462, 22159498), (23131, 13854596), (28924, 11079749), (46262, 6927298), (92524, 3463649), (161917, 1979228), (323834, 989614), (494807, 647668)]