40403322

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 96607836

約数和(自身を除く): 56204514

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 157, 174, 261, 306, 314, 471, 493, 522, 841, 942, 986, 1413, 1479, 1682, 2523, 2669, 2826, 2958, 4437, 4553, 5046, 5338, 7569, 8007, 8874, 9106, 13659, 14297, 15138, 16014, 24021, 27318, 28594, 40977, 42891, 48042, 77401, 81954, 85782, 128673, 132037, 154802, 232203, 257346, 264074, 396111, 464406, 696609, 792222, 1188333, 1393218, 2244629, 2376666, 4489258, 6733887, 13467774, 20201661, 40403322]

約数ペア:

[(1, 40403322), (2, 20201661), (3, 13467774), (6, 6733887), (9, 4489258), (17, 2376666), (18, 2244629), (29, 1393218), (34, 1188333), (51, 792222), (58, 696609), (87, 464406), (102, 396111), (153, 264074), (157, 257346), (174, 232203), (261, 154802), (306, 132037), (314, 128673), (471, 85782), (493, 81954), (522, 77401), (841, 48042), (942, 42891), (986, 40977), (1413, 28594), (1479, 27318), (1682, 24021), (2523, 16014), (2669, 15138), (2826, 14297), (2958, 13659), (4437, 9106), (4553, 8874), (5046, 8007), (5338, 7569)]