263485368

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 744831360

約数和(自身を除く): 481345992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 97, 124, 186, 194, 248, 279, 291, 372, 388, 558, 582, 744, 776, 873, 1116, 1164, 1217, 1746, 2232, 2328, 2434, 3007, 3492, 3651, 4868, 6014, 6984, 7302, 9021, 9736, 10953, 12028, 14604, 18042, 21906, 24056, 27063, 29208, 36084, 37727, 43812, 54126, 72168, 75454, 87624, 108252, 113181, 118049, 150908, 216504, 226362, 236098, 301816, 339543, 354147, 452724, 472196, 679086, 708294, 905448, 944392, 1062441, 1358172, 1416588, 2124882, 2716344, 2833176, 3659519, 4249764, 7319038, 8499528, 10978557, 14638076, 21957114, 29276152, 32935671, 43914228, 65871342, 87828456, 131742684, 263485368]

約数ペア:

[(1, 263485368), (2, 131742684), (3, 87828456), (4, 65871342), (6, 43914228), (8, 32935671), (9, 29276152), (12, 21957114), (18, 14638076), (24, 10978557), (31, 8499528), (36, 7319038), (62, 4249764), (72, 3659519), (93, 2833176), (97, 2716344), (124, 2124882), (186, 1416588), (194, 1358172), (248, 1062441), (279, 944392), (291, 905448), (372, 708294), (388, 679086), (558, 472196), (582, 452724), (744, 354147), (776, 339543), (873, 301816), (1116, 236098), (1164, 226362), (1217, 216504), (1746, 150908), (2232, 118049), (2328, 113181), (2434, 108252), (3007, 87624), (3492, 75454), (3651, 72168), (4868, 54126), (6014, 43812), (6984, 37727), (7302, 36084), (9021, 29208), (9736, 27063), (10953, 24056), (12028, 21906), (14604, 18042)]