40445136

素因数分解:

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

素因数の和:641

約数の個数: 80

約数和(自身を含む): 116867520

約数和(自身を除く): 76422384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 373, 432, 502, 746, 753, 1004, 1119, 1492, 1506, 2008, 2238, 2259, 2984, 3012, 3357, 4016, 4476, 4518, 5968, 6024, 6714, 6777, 8952, 9036, 10071, 12048, 13428, 13554, 17904, 18072, 20142, 26856, 27108, 36144, 40284, 53712, 54216, 80568, 93623, 108432, 161136, 187246, 280869, 374492, 561738, 748984, 842607, 1123476, 1497968, 1685214, 2246952, 2527821, 3370428, 4493904, 5055642, 6740856, 10111284, 13481712, 20222568, 40445136]

約数ペア:

[(1, 40445136), (2, 20222568), (3, 13481712), (4, 10111284), (6, 6740856), (8, 5055642), (9, 4493904), (12, 3370428), (16, 2527821), (18, 2246952), (24, 1685214), (27, 1497968), (36, 1123476), (48, 842607), (54, 748984), (72, 561738), (108, 374492), (144, 280869), (216, 187246), (251, 161136), (373, 108432), (432, 93623), (502, 80568), (746, 54216), (753, 53712), (1004, 40284), (1119, 36144), (1492, 27108), (1506, 26856), (2008, 20142), (2238, 18072), (2259, 17904), (2984, 13554), (3012, 13428), (3357, 12048), (4016, 10071), (4476, 9036), (4518, 8952), (5968, 6777), (6024, 6714)]