1801523448

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 4942479360

約数和(自身を除く): 3140955912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 271, 381, 508, 542, 727, 762, 813, 1016, 1084, 1143, 1454, 1524, 1626, 2168, 2181, 2286, 2439, 2908, 3048, 3252, 4362, 4572, 4878, 5816, 6504, 6543, 8724, 9144, 9756, 13086, 17448, 19512, 26172, 34417, 52344, 68834, 92329, 103251, 137668, 184658, 197017, 206502, 275336, 276987, 309753, 369316, 394034, 413004, 553974, 591051, 619506, 738632, 788068, 826008, 830961, 1107948, 1182102, 1239012, 1576136, 1661922, 1773153, 2215896, 2364204, 2478024, 3323844, 3546306, 4728408, 6647688, 7092612, 14185224, 25021159, 50042318, 75063477, 100084636, 150126954, 200169272, 225190431, 300253908, 450380862, 600507816, 900761724, 1801523448]

約数ペア:

[(1, 1801523448), (2, 900761724), (3, 600507816), (4, 450380862), (6, 300253908), (8, 225190431), (9, 200169272), (12, 150126954), (18, 100084636), (24, 75063477), (36, 50042318), (72, 25021159), (127, 14185224), (254, 7092612), (271, 6647688), (381, 4728408), (508, 3546306), (542, 3323844), (727, 2478024), (762, 2364204), (813, 2215896), (1016, 1773153), (1084, 1661922), (1143, 1576136), (1454, 1239012), (1524, 1182102), (1626, 1107948), (2168, 830961), (2181, 826008), (2286, 788068), (2439, 738632), (2908, 619506), (3048, 591051), (3252, 553974), (4362, 413004), (4572, 394034), (4878, 369316), (5816, 309753), (6504, 276987), (6543, 275336), (8724, 206502), (9144, 197017), (9756, 184658), (13086, 137668), (17448, 103251), (19512, 92329), (26172, 68834), (34417, 52344)]