240458752

素因数分解:

$2^{10}\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 66

約数和(自身を含む): 495996288

約数和(自身を除く): 255537536

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 128, 172, 254, 256, 344, 508, 512, 688, 1016, 1024, 1376, 1849, 2032, 2752, 3698, 4064, 5461, 5504, 7396, 8128, 10922, 11008, 14792, 16256, 21844, 22016, 29584, 32512, 43688, 44032, 59168, 65024, 87376, 118336, 130048, 174752, 234823, 236672, 349504, 469646, 473344, 699008, 939292, 946688, 1398016, 1878584, 1893376, 2796032, 3757168, 5592064, 7514336, 15028672, 30057344, 60114688, 120229376, 240458752]

約数ペア:

[(1, 240458752), (2, 120229376), (4, 60114688), (8, 30057344), (16, 15028672), (32, 7514336), (43, 5592064), (64, 3757168), (86, 2796032), (127, 1893376), (128, 1878584), (172, 1398016), (254, 946688), (256, 939292), (344, 699008), (508, 473344), (512, 469646), (688, 349504), (1016, 236672), (1024, 234823), (1376, 174752), (1849, 130048), (2032, 118336), (2752, 87376), (3698, 65024), (4064, 59168), (5461, 44032), (5504, 43688), (7396, 32512), (8128, 29584), (10922, 22016), (11008, 21844), (14792, 16256)]