440030286

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 1007173440

約数和(自身を除く): 567143154

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 233, 246, 369, 466, 699, 738, 853, 1107, 1398, 1706, 2097, 2214, 2559, 4194, 5118, 6291, 7677, 9553, 12582, 15354, 19106, 23031, 28659, 34973, 46062, 57318, 69946, 85977, 104919, 171954, 198749, 209838, 257931, 314757, 397498, 515862, 596247, 629514, 944271, 1192494, 1788741, 1888542, 3577482, 5366223, 8148709, 10732446, 16297418, 24446127, 48892254, 73338381, 146676762, 220015143, 440030286]

約数ペア:

[(1, 440030286), (2, 220015143), (3, 146676762), (6, 73338381), (9, 48892254), (18, 24446127), (27, 16297418), (41, 10732446), (54, 8148709), (82, 5366223), (123, 3577482), (233, 1888542), (246, 1788741), (369, 1192494), (466, 944271), (699, 629514), (738, 596247), (853, 515862), (1107, 397498), (1398, 314757), (1706, 257931), (2097, 209838), (2214, 198749), (2559, 171954), (4194, 104919), (5118, 85977), (6291, 69946), (7677, 57318), (9553, 46062), (12582, 34973), (15354, 28659), (19106, 23031)]