40228272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 94763088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 251, 252, 318, 336, 371, 378, 424, 432, 477, 502, 504, 636, 742, 753, 756, 848, 954, 1004, 1008, 1113, 1272, 1431, 1484, 1506, 1512, 1757, 1908, 2008, 2226, 2259, 2544, 2862, 2968, 3012, 3024, 3339, 3514, 3816, 4016, 4452, 4518, 5271, 5724, 5936, 6024, 6678, 6777, 7028, 7632, 8904, 9036, 10017, 10542, 11448, 12048, 13303, 13356, 13554, 14056, 15813, 17808, 18072, 20034, 21084, 22896, 26606, 26712, 27108, 28112, 31626, 36144, 39909, 40068, 42168, 47439, 53212, 53424, 54216, 63252, 79818, 80136, 84336, 93121, 94878, 106424, 108432, 119727, 126504, 159636, 160272, 186242, 189756, 212848, 239454, 253008, 279363, 319272, 359181, 372484, 379512, 478908, 558726, 638544, 718362, 744968, 759024, 838089, 957816, 1117452, 1436724, 1489936, 1676178, 1915632, 2234904, 2514267, 2873448, 3352356, 4469808, 5028534, 5746896, 6704712, 10057068, 13409424, 20114136, 40228272]

約数ペア:

[(1, 40228272), (2, 20114136), (3, 13409424), (4, 10057068), (6, 6704712), (7, 5746896), (8, 5028534), (9, 4469808), (12, 3352356), (14, 2873448), (16, 2514267), (18, 2234904), (21, 1915632), (24, 1676178), (27, 1489936), (28, 1436724), (36, 1117452), (42, 957816), (48, 838089), (53, 759024), (54, 744968), (56, 718362), (63, 638544), (72, 558726), (84, 478908), (106, 379512), (108, 372484), (112, 359181), (126, 319272), (144, 279363), (159, 253008), (168, 239454), (189, 212848), (212, 189756), (216, 186242), (251, 160272), (252, 159636), (318, 126504), (336, 119727), (371, 108432), (378, 106424), (424, 94878), (432, 93121), (477, 84336), (502, 80136), (504, 79818), (636, 63252), (742, 54216), (753, 53424), (756, 53212), (848, 47439), (954, 42168), (1004, 40068), (1008, 39909), (1113, 36144), (1272, 31626), (1431, 28112), (1484, 27108), (1506, 26712), (1512, 26606), (1757, 22896), (1908, 21084), (2008, 20034), (2226, 18072), (2259, 17808), (2544, 15813), (2862, 14056), (2968, 13554), (3012, 13356), (3024, 13303), (3339, 12048), (3514, 11448), (3816, 10542), (4016, 10017), (4452, 9036), (4518, 8904), (5271, 7632), (5724, 7028), (5936, 6777), (6024, 6678)]