485912214

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 1136498688

約数和(自身を除く): 650586474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 71, 122, 138, 142, 183, 207, 213, 271, 366, 414, 426, 542, 549, 639, 813, 1098, 1278, 1403, 1626, 1633, 2439, 2806, 3266, 4209, 4331, 4878, 4899, 6233, 8418, 8662, 9798, 12466, 12627, 12993, 14697, 16531, 18699, 19241, 25254, 25986, 29394, 33062, 37398, 38482, 38979, 49593, 56097, 57723, 77958, 99186, 99613, 112194, 115446, 148779, 173169, 199226, 297558, 298839, 346338, 380213, 442543, 597678, 760426, 885086, 896517, 1140639, 1173701, 1327629, 1793034, 2281278, 2347402, 2655258, 3421917, 3521103, 3982887, 6843834, 7042206, 7965774, 10563309, 21126618, 26995123, 53990246, 80985369, 161970738, 242956107, 485912214]

約数ペア:

[(1, 485912214), (2, 242956107), (3, 161970738), (6, 80985369), (9, 53990246), (18, 26995123), (23, 21126618), (46, 10563309), (61, 7965774), (69, 7042206), (71, 6843834), (122, 3982887), (138, 3521103), (142, 3421917), (183, 2655258), (207, 2347402), (213, 2281278), (271, 1793034), (366, 1327629), (414, 1173701), (426, 1140639), (542, 896517), (549, 885086), (639, 760426), (813, 597678), (1098, 442543), (1278, 380213), (1403, 346338), (1626, 298839), (1633, 297558), (2439, 199226), (2806, 173169), (3266, 148779), (4209, 115446), (4331, 112194), (4878, 99613), (4899, 99186), (6233, 77958), (8418, 57723), (8662, 56097), (9798, 49593), (12466, 38979), (12627, 38482), (12993, 37398), (14697, 33062), (16531, 29394), (18699, 25986), (19241, 25254)]