461208852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6277}}^1$

素因数の和:6457

約数の個数: 72

約数和(自身を含む): 1263711176

約数和(自身を除く): 802502324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 6277, 8164, 12246, 12554, 18369, 18831, 24492, 25108, 36738, 37662, 56493, 73476, 75324, 81601, 112986, 163202, 225972, 244803, 326404, 489606, 734409, 979212, 985489, 1468818, 1970978, 2937636, 2956467, 3941956, 5912934, 8869401, 11825868, 12811357, 17738802, 25622714, 35477604, 38434071, 51245428, 76868142, 115302213, 153736284, 230604426, 461208852]

約数ペア:

[(1, 461208852), (2, 230604426), (3, 153736284), (4, 115302213), (6, 76868142), (9, 51245428), (12, 38434071), (13, 35477604), (18, 25622714), (26, 17738802), (36, 12811357), (39, 11825868), (52, 8869401), (78, 5912934), (117, 3941956), (156, 2956467), (157, 2937636), (234, 1970978), (314, 1468818), (468, 985489), (471, 979212), (628, 734409), (942, 489606), (1413, 326404), (1884, 244803), (2041, 225972), (2826, 163202), (4082, 112986), (5652, 81601), (6123, 75324), (6277, 73476), (8164, 56493), (12246, 37662), (12554, 36738), (18369, 25108), (18831, 24492)]