552522852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30881}}^1$

素因数の和:30969

約数の個数: 72

約数和(自身を含む): 1618710912

約数和(自身を除く): 1066188060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 30881, 61762, 92643, 123524, 185286, 216167, 277929, 370572, 432334, 555858, 648501, 864668, 1111716, 1297002, 1945503, 2192551, 2594004, 3891006, 4385102, 6577653, 7782012, 8770204, 13155306, 15347857, 19732959, 26310612, 30695714, 39465918, 46043571, 61391428, 78931836, 92087142, 138130713, 184174284, 276261426, 552522852]

約数ペア:

[(1, 552522852), (2, 276261426), (3, 184174284), (4, 138130713), (6, 92087142), (7, 78931836), (9, 61391428), (12, 46043571), (14, 39465918), (18, 30695714), (21, 26310612), (28, 19732959), (36, 15347857), (42, 13155306), (63, 8770204), (71, 7782012), (84, 6577653), (126, 4385102), (142, 3891006), (213, 2594004), (252, 2192551), (284, 1945503), (426, 1297002), (497, 1111716), (639, 864668), (852, 648501), (994, 555858), (1278, 432334), (1491, 370572), (1988, 277929), (2556, 216167), (2982, 185286), (4473, 123524), (5964, 92643), (8946, 61762), (17892, 30881)]