255130262136

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{392803}}^1$

素因数の和:392946

約数の個数: 128

約数和(自身を含む): 739100006400

約数和(自身を除く): 483969744264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 97, 108, 124, 186, 194, 216, 248, 279, 291, 372, 388, 558, 582, 744, 776, 837, 873, 1116, 1164, 1674, 1746, 2232, 2328, 2619, 3007, 3348, 3492, 5238, 6014, 6696, 6984, 9021, 10476, 12028, 18042, 20952, 24056, 27063, 36084, 54126, 72168, 81189, 108252, 162378, 216504, 324756, 392803, 649512, 785606, 1178409, 1571212, 2356818, 3142424, 3535227, 4713636, 7070454, 9427272, 10605681, 12176893, 14140908, 21211362, 24353786, 28281816, 36530679, 38101891, 42422724, 48707572, 73061358, 76203782, 84845448, 97415144, 109592037, 114305673, 146122716, 152407564, 219184074, 228611346, 292245432, 304815128, 328776111, 342917019, 438368148, 457222692, 657552222, 685834038, 876736296, 914445384, 1028751057, 1181158621, 1315104444, 1371668076, 2057502114, 2362317242, 2630208888, 2743336152, 3543475863, 4115004228, 4724634484, 7086951726, 8230008456, 9449268968, 10630427589, 14173903452, 21260855178, 28347806904, 31891282767, 42521710356, 63782565534, 85043420712, 127565131068, 255130262136]

約数ペア:

[(1, 255130262136), (2, 127565131068), (3, 85043420712), (4, 63782565534), (6, 42521710356), (8, 31891282767), (9, 28347806904), (12, 21260855178), (18, 14173903452), (24, 10630427589), (27, 9449268968), (31, 8230008456), (36, 7086951726), (54, 4724634484), (62, 4115004228), (72, 3543475863), (93, 2743336152), (97, 2630208888), (108, 2362317242), (124, 2057502114), (186, 1371668076), (194, 1315104444), (216, 1181158621), (248, 1028751057), (279, 914445384), (291, 876736296), (372, 685834038), (388, 657552222), (558, 457222692), (582, 438368148), (744, 342917019), (776, 328776111), (837, 304815128), (873, 292245432), (1116, 228611346), (1164, 219184074), (1674, 152407564), (1746, 146122716), (2232, 114305673), (2328, 109592037), (2619, 97415144), (3007, 84845448), (3348, 76203782), (3492, 73061358), (5238, 48707572), (6014, 42422724), (6696, 38101891), (6984, 36530679), (9021, 28281816), (10476, 24353786), (12028, 21211362), (18042, 14140908), (20952, 12176893), (24056, 10605681), (27063, 9427272), (36084, 7070454), (54126, 4713636), (72168, 3535227), (81189, 3142424), (108252, 2356818), (162378, 1571212), (216504, 1178409), (324756, 785606), (392803, 649512)]