552399484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 1208608128

約数和(自身を除く): 656208644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 169, 182, 214, 338, 364, 428, 676, 749, 1091, 1183, 1391, 1498, 2182, 2366, 2782, 2996, 4364, 4732, 5564, 7637, 9737, 14183, 15274, 18083, 19474, 28366, 30548, 36166, 38948, 56732, 72332, 99281, 116737, 126581, 184379, 198562, 233474, 253162, 368758, 397124, 466948, 506324, 737516, 817159, 1290653, 1517581, 1634318, 2581306, 3035162, 3268636, 5162612, 6070324, 10623067, 19728553, 21246134, 39457106, 42492268, 78914212, 138099871, 276199742, 552399484]

約数ペア:

[(1, 552399484), (2, 276199742), (4, 138099871), (7, 78914212), (13, 42492268), (14, 39457106), (26, 21246134), (28, 19728553), (52, 10623067), (91, 6070324), (107, 5162612), (169, 3268636), (182, 3035162), (214, 2581306), (338, 1634318), (364, 1517581), (428, 1290653), (676, 817159), (749, 737516), (1091, 506324), (1183, 466948), (1391, 397124), (1498, 368758), (2182, 253162), (2366, 233474), (2782, 198562), (2996, 184379), (4364, 126581), (4732, 116737), (5564, 99281), (7637, 72332), (9737, 56732), (14183, 38948), (15274, 36166), (18083, 30548), (19474, 28366)]