1247230044

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1663}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 3205343232

約数和(自身を除く): 1958113188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 251, 332, 498, 502, 747, 753, 996, 1004, 1494, 1506, 1663, 2259, 2988, 3012, 3326, 4518, 4989, 6652, 9036, 9978, 14967, 19956, 20833, 29934, 41666, 59868, 62499, 83332, 124998, 138029, 187497, 249996, 276058, 374994, 414087, 417413, 552116, 749988, 828174, 834826, 1242261, 1252239, 1656348, 1669652, 2484522, 2504478, 3756717, 4969044, 5008956, 7513434, 15026868, 34645279, 69290558, 103935837, 138581116, 207871674, 311807511, 415743348, 623615022, 1247230044]

約数ペア:

[(1, 1247230044), (2, 623615022), (3, 415743348), (4, 311807511), (6, 207871674), (9, 138581116), (12, 103935837), (18, 69290558), (36, 34645279), (83, 15026868), (166, 7513434), (249, 5008956), (251, 4969044), (332, 3756717), (498, 2504478), (502, 2484522), (747, 1669652), (753, 1656348), (996, 1252239), (1004, 1242261), (1494, 834826), (1506, 828174), (1663, 749988), (2259, 552116), (2988, 417413), (3012, 414087), (3326, 374994), (4518, 276058), (4989, 249996), (6652, 187497), (9036, 138029), (9978, 124998), (14967, 83332), (19956, 62499), (20833, 59868), (29934, 41666)]