242670816

素因数分解:

$2^5\times 3^4\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 718452504

約数和(自身を除く): 475781688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 251, 288, 324, 373, 432, 502, 648, 746, 753, 864, 1004, 1119, 1296, 1492, 1506, 2008, 2238, 2259, 2592, 2984, 3012, 3357, 4016, 4476, 4518, 5968, 6024, 6714, 6777, 8032, 8952, 9036, 10071, 11936, 12048, 13428, 13554, 17904, 18072, 20142, 20331, 24096, 26856, 27108, 30213, 35808, 36144, 40284, 40662, 53712, 54216, 60426, 72288, 80568, 81324, 93623, 107424, 108432, 120852, 161136, 162648, 187246, 216864, 241704, 280869, 322272, 325296, 374492, 483408, 561738, 650592, 748984, 842607, 966816, 1123476, 1497968, 1685214, 2246952, 2527821, 2995936, 3370428, 4493904, 5055642, 6740856, 7583463, 8987808, 10111284, 13481712, 15166926, 20222568, 26963424, 30333852, 40445136, 60667704, 80890272, 121335408, 242670816]

約数ペア:

[(1, 242670816), (2, 121335408), (3, 80890272), (4, 60667704), (6, 40445136), (8, 30333852), (9, 26963424), (12, 20222568), (16, 15166926), (18, 13481712), (24, 10111284), (27, 8987808), (32, 7583463), (36, 6740856), (48, 5055642), (54, 4493904), (72, 3370428), (81, 2995936), (96, 2527821), (108, 2246952), (144, 1685214), (162, 1497968), (216, 1123476), (251, 966816), (288, 842607), (324, 748984), (373, 650592), (432, 561738), (502, 483408), (648, 374492), (746, 325296), (753, 322272), (864, 280869), (1004, 241704), (1119, 216864), (1296, 187246), (1492, 162648), (1506, 161136), (2008, 120852), (2238, 108432), (2259, 107424), (2592, 93623), (2984, 81324), (3012, 80568), (3357, 72288), (4016, 60426), (4476, 54216), (4518, 53712), (5968, 40662), (6024, 40284), (6714, 36144), (6777, 35808), (8032, 30213), (8952, 27108), (9036, 26856), (10071, 24096), (11936, 20331), (12048, 20142), (13428, 18072), (13554, 17904)]