253407132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9551}}^1$

素因数の和:9639

約数の個数: 72

約数和(自身を含む): 709293312

約数和(自身を除く): 455886180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8844, 9551, 13266, 19102, 26532, 28653, 38204, 57306, 85959, 105061, 114612, 171918, 210122, 315183, 343836, 420244, 630366, 639917, 945549, 1260732, 1279834, 1891098, 1919751, 2559668, 3782196, 3839502, 5759253, 7039087, 7679004, 11518506, 14078174, 21117261, 23037012, 28156348, 42234522, 63351783, 84469044, 126703566, 253407132]

約数ペア:

[(1, 253407132), (2, 126703566), (3, 84469044), (4, 63351783), (6, 42234522), (9, 28156348), (11, 23037012), (12, 21117261), (18, 14078174), (22, 11518506), (33, 7679004), (36, 7039087), (44, 5759253), (66, 3839502), (67, 3782196), (99, 2559668), (132, 1919751), (134, 1891098), (198, 1279834), (201, 1260732), (268, 945549), (396, 639917), (402, 630366), (603, 420244), (737, 343836), (804, 315183), (1206, 210122), (1474, 171918), (2211, 114612), (2412, 105061), (2948, 85959), (4422, 57306), (6633, 38204), (8844, 28653), (9551, 26532), (13266, 19102)]