180648312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 487831680

約数和(自身を除く): 307183368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 443, 886, 1307, 1329, 1772, 2614, 2658, 3544, 3921, 5228, 5316, 5759, 7842, 10456, 10632, 11518, 15684, 16991, 17277, 23036, 31368, 33982, 34554, 46072, 50973, 67964, 69108, 101946, 135928, 138216, 203892, 407784, 579001, 1158002, 1737003, 2316004, 3474006, 4632008, 6948012, 7527013, 13896024, 15054026, 22581039, 30108052, 45162078, 60216104, 90324156, 180648312]

約数ペア:

[(1, 180648312), (2, 90324156), (3, 60216104), (4, 45162078), (6, 30108052), (8, 22581039), (12, 15054026), (13, 13896024), (24, 7527013), (26, 6948012), (39, 4632008), (52, 3474006), (78, 2316004), (104, 1737003), (156, 1158002), (312, 579001), (443, 407784), (886, 203892), (1307, 138216), (1329, 135928), (1772, 101946), (2614, 69108), (2658, 67964), (3544, 50973), (3921, 46072), (5228, 34554), (5316, 33982), (5759, 31368), (7842, 23036), (10456, 17277), (10632, 16991), (11518, 15684)]