1489651074

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{739}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 3494208960

約数和(自身を除く): 2004557886

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 541, 621, 739, 1082, 1242, 1478, 1623, 1863, 2217, 3246, 3726, 4434, 4869, 6651, 9738, 12443, 13302, 14607, 16997, 19953, 24886, 29214, 33994, 37329, 39906, 43821, 50991, 59859, 74658, 87642, 101982, 111987, 119718, 152973, 223974, 305946, 335961, 399799, 458919, 671922, 799598, 917838, 1007883, 1199397, 1376757, 2015766, 2398794, 2753514, 3598191, 7196382, 9195377, 10794573, 18390754, 21589146, 27586131, 32383719, 55172262, 64767438, 82758393, 165516786, 248275179, 496550358, 744825537, 1489651074]

約数ペア:

[(1, 1489651074), (2, 744825537), (3, 496550358), (6, 248275179), (9, 165516786), (18, 82758393), (23, 64767438), (27, 55172262), (46, 32383719), (54, 27586131), (69, 21589146), (81, 18390754), (138, 10794573), (162, 9195377), (207, 7196382), (414, 3598191), (541, 2753514), (621, 2398794), (739, 2015766), (1082, 1376757), (1242, 1199397), (1478, 1007883), (1623, 917838), (1863, 799598), (2217, 671922), (3246, 458919), (3726, 399799), (4434, 335961), (4869, 305946), (6651, 223974), (9738, 152973), (12443, 119718), (13302, 111987), (14607, 101982), (16997, 87642), (19953, 74658), (24886, 59859), (29214, 50991), (33994, 43821), (37329, 39906)]