1012630788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1481}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 2835006720

約数和(自身を除く): 1822375932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 487, 702, 974, 1404, 1461, 1481, 1948, 2922, 2962, 4383, 4443, 5844, 5924, 6331, 8766, 8886, 12662, 13149, 13329, 17532, 17772, 18993, 19253, 25324, 26298, 26658, 37986, 38506, 39987, 52596, 53316, 56979, 57759, 75972, 77012, 79974, 113958, 115518, 159948, 170937, 173277, 227916, 231036, 341874, 346554, 519831, 683748, 693108, 721247, 1039662, 1442494, 2079324, 2163741, 2884988, 4327482, 6491223, 8654964, 9376211, 12982446, 18752422, 19473669, 25964892, 28128633, 37504844, 38947338, 56257266, 77894676, 84385899, 112514532, 168771798, 253157697, 337543596, 506315394, 1012630788]

約数ペア:

[(1, 1012630788), (2, 506315394), (3, 337543596), (4, 253157697), (6, 168771798), (9, 112514532), (12, 84385899), (13, 77894676), (18, 56257266), (26, 38947338), (27, 37504844), (36, 28128633), (39, 25964892), (52, 19473669), (54, 18752422), (78, 12982446), (108, 9376211), (117, 8654964), (156, 6491223), (234, 4327482), (351, 2884988), (468, 2163741), (487, 2079324), (702, 1442494), (974, 1039662), (1404, 721247), (1461, 693108), (1481, 683748), (1948, 519831), (2922, 346554), (2962, 341874), (4383, 231036), (4443, 227916), (5844, 173277), (5924, 170937), (6331, 159948), (8766, 115518), (8886, 113958), (12662, 79974), (13149, 77012), (13329, 75972), (17532, 57759), (17772, 56979), (18993, 53316), (19253, 52596), (25324, 39987), (26298, 38506), (26658, 37986)]