248673683258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4006859}}^1$

素因数の和:4006923

約数の個数: 64

約数和(自身を含む): 516981104640

約数和(自身を除く): 268307421382

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 8866, 31031, 62062, 4006859, 8013718, 28048013, 44075449, 52089167, 56096026, 88150898, 104178334, 124212629, 248425258, 308528143, 364624169, 572980837, 617056286, 729248338, 869488403, 1145961674, 1366338919, 1614764177, 1738976806, 2732677838, 3229528354, 4010865859, 8021731718, 9564372433, 11303349239, 17762405947, 19128744866, 22606698478, 35524811894, 124336841629, 248673683258]

約数ペア:

[(1, 248673683258), (2, 124336841629), (7, 35524811894), (11, 22606698478), (13, 19128744866), (14, 17762405947), (22, 11303349239), (26, 9564372433), (31, 8021731718), (62, 4010865859), (77, 3229528354), (91, 2732677838), (143, 1738976806), (154, 1614764177), (182, 1366338919), (217, 1145961674), (286, 869488403), (341, 729248338), (403, 617056286), (434, 572980837), (682, 364624169), (806, 308528143), (1001, 248425258), (2002, 124212629), (2387, 104178334), (2821, 88150898), (4433, 56096026), (4774, 52089167), (5642, 44075449), (8866, 28048013), (31031, 8013718), (62062, 4006859)]