2248045688

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3307}}^1$

素因数の和:3580

約数の個数: 64

約数和(自身を含む): 4922304000

約数和(自身を除く): 2674258312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 199, 244, 398, 427, 488, 796, 854, 1393, 1592, 1708, 2786, 3307, 3416, 5572, 6614, 11144, 12139, 13228, 23149, 24278, 26456, 46298, 48556, 84973, 92596, 97112, 169946, 185192, 201727, 339892, 403454, 658093, 679784, 806908, 1316186, 1412089, 1613816, 2632372, 2824178, 4606651, 5264744, 5648356, 9213302, 11296712, 18426604, 36853208, 40143673, 80287346, 160574692, 281005711, 321149384, 562011422, 1124022844, 2248045688]

約数ペア:

[(1, 2248045688), (2, 1124022844), (4, 562011422), (7, 321149384), (8, 281005711), (14, 160574692), (28, 80287346), (56, 40143673), (61, 36853208), (122, 18426604), (199, 11296712), (244, 9213302), (398, 5648356), (427, 5264744), (488, 4606651), (796, 2824178), (854, 2632372), (1393, 1613816), (1592, 1412089), (1708, 1316186), (2786, 806908), (3307, 679784), (3416, 658093), (5572, 403454), (6614, 339892), (11144, 201727), (12139, 185192), (13228, 169946), (23149, 97112), (24278, 92596), (26456, 84973), (46298, 48556)]