268533712

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 536199560

約数和(自身を除く): 267665848

約数列:

[1, 2, 4, 8, 16, 61, 73, 122, 146, 244, 292, 488, 584, 976, 1168, 3769, 4453, 7538, 8906, 15076, 17812, 30152, 35624, 60304, 71248, 229909, 275137, 459818, 550274, 919636, 1100548, 1839272, 2201096, 3678544, 4402192, 16783357, 33566714, 67133428, 134266856, 268533712]

約数ペア:

[(1, 268533712), (2, 134266856), (4, 67133428), (8, 33566714), (16, 16783357), (61, 4402192), (73, 3678544), (122, 2201096), (146, 1839272), (244, 1100548), (292, 919636), (488, 550274), (584, 459818), (976, 275137), (1168, 229909), (3769, 71248), (4453, 60304), (7538, 35624), (8906, 30152), (15076, 17812)]