415736288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1312

約数の個数: 72

約数和(自身を含む): 923370840

約数和(自身を除く): 507634552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 961, 992, 1229, 1364, 1922, 2458, 2728, 3844, 4916, 5456, 7688, 9832, 10571, 10912, 13519, 15376, 19664, 21142, 27038, 30752, 38099, 39328, 42284, 54076, 76198, 84568, 108152, 152396, 169136, 216304, 304792, 338272, 419089, 432608, 609584, 838178, 1181069, 1219168, 1676356, 2362138, 3352712, 4724276, 6705424, 9448552, 12991759, 13410848, 18897104, 25983518, 37794208, 51967036, 103934072, 207868144, 415736288]

約数ペア:

[(1, 415736288), (2, 207868144), (4, 103934072), (8, 51967036), (11, 37794208), (16, 25983518), (22, 18897104), (31, 13410848), (32, 12991759), (44, 9448552), (62, 6705424), (88, 4724276), (124, 3352712), (176, 2362138), (248, 1676356), (341, 1219168), (352, 1181069), (496, 838178), (682, 609584), (961, 432608), (992, 419089), (1229, 338272), (1364, 304792), (1922, 216304), (2458, 169136), (2728, 152396), (3844, 108152), (4916, 84568), (5456, 76198), (7688, 54076), (9832, 42284), (10571, 39328), (10912, 38099), (13519, 30752), (15376, 27038), (19664, 21142)]