245288432752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1\times {\mathrm{5503}}^1$

素因数の和:6782

約数の個数: 80

約数和(自身を含む): 521126645760

約数和(自身を除く): 275838213008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 1009, 2008, 2018, 2761, 4016, 4036, 5503, 5522, 8072, 11006, 11044, 11099, 16144, 22012, 22088, 22198, 44024, 44176, 44396, 60533, 88048, 88792, 121066, 177584, 242132, 253259, 484264, 506518, 968528, 1013036, 1381253, 2026072, 2762506, 2785849, 4052144, 5525012, 5552527, 5571698, 11050024, 11105054, 11143396, 15193783, 22100048, 22210108, 22286792, 30387566, 44420216, 44573584, 60775132, 61077797, 88840432, 121550264, 122155594, 243100528, 244311188, 488622376, 977244752, 1393684277, 2787368554, 5574737108, 11149474216, 15330527047, 22298948432, 30661054094, 61322108188, 122644216376, 245288432752]

約数ペア:

[(1, 245288432752), (2, 122644216376), (4, 61322108188), (8, 30661054094), (11, 22298948432), (16, 15330527047), (22, 11149474216), (44, 5574737108), (88, 2787368554), (176, 1393684277), (251, 977244752), (502, 488622376), (1004, 244311188), (1009, 243100528), (2008, 122155594), (2018, 121550264), (2761, 88840432), (4016, 61077797), (4036, 60775132), (5503, 44573584), (5522, 44420216), (8072, 30387566), (11006, 22286792), (11044, 22210108), (11099, 22100048), (16144, 15193783), (22012, 11143396), (22088, 11105054), (22198, 11050024), (44024, 5571698), (44176, 5552527), (44396, 5525012), (60533, 4052144), (88048, 2785849), (88792, 2762506), (121066, 2026072), (177584, 1381253), (242132, 1013036), (253259, 968528), (484264, 506518)]