1779741324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16573}}^1$

素因数の和:16759

約数の個数: 72

約数和(自身を含む): 4766019440

約数和(自身を除く): 2986278116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 16573, 17898, 26847, 33146, 35796, 49719, 53694, 66292, 99438, 107388, 149157, 198876, 298314, 314887, 596628, 629774, 944661, 1259548, 1889322, 2601961, 2833983, 3778644, 5203922, 5667966, 7805883, 10407844, 11335932, 15611766, 23417649, 31223532, 46835298, 49437259, 93670596, 98874518, 148311777, 197749036, 296623554, 444935331, 593247108, 889870662, 1779741324]

約数ペア:

[(1, 1779741324), (2, 889870662), (3, 593247108), (4, 444935331), (6, 296623554), (9, 197749036), (12, 148311777), (18, 98874518), (19, 93670596), (36, 49437259), (38, 46835298), (57, 31223532), (76, 23417649), (114, 15611766), (157, 11335932), (171, 10407844), (228, 7805883), (314, 5667966), (342, 5203922), (471, 3778644), (628, 2833983), (684, 2601961), (942, 1889322), (1413, 1259548), (1884, 944661), (2826, 629774), (2983, 596628), (5652, 314887), (5966, 298314), (8949, 198876), (11932, 149157), (16573, 107388), (17898, 99438), (26847, 66292), (33146, 53694), (35796, 49719)]