262246608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4577

約数の個数: 120

約数和(自身を含む): 816058880

約数和(自身を除く): 553812272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4519, 4836, 6448, 7254, 9038, 9672, 13557, 14508, 18076, 19344, 27114, 29016, 36152, 40671, 54228, 58032, 58747, 72304, 81342, 108456, 117494, 140089, 162684, 176241, 216912, 234988, 280178, 325368, 352482, 420267, 469976, 528723, 560356, 650736, 704964, 840534, 939952, 1057446, 1120712, 1260801, 1409928, 1681068, 1821157, 2114892, 2241424, 2521602, 2819856, 3362136, 3642314, 4229784, 5043204, 5463471, 6724272, 7284628, 8459568, 10086408, 10926942, 14569256, 16390413, 20172816, 21853884, 29138512, 32780826, 43707768, 65561652, 87415536, 131123304, 262246608]

約数ペア:

[(1, 262246608), (2, 131123304), (3, 87415536), (4, 65561652), (6, 43707768), (8, 32780826), (9, 29138512), (12, 21853884), (13, 20172816), (16, 16390413), (18, 14569256), (24, 10926942), (26, 10086408), (31, 8459568), (36, 7284628), (39, 6724272), (48, 5463471), (52, 5043204), (62, 4229784), (72, 3642314), (78, 3362136), (93, 2819856), (104, 2521602), (117, 2241424), (124, 2114892), (144, 1821157), (156, 1681068), (186, 1409928), (208, 1260801), (234, 1120712), (248, 1057446), (279, 939952), (312, 840534), (372, 704964), (403, 650736), (468, 560356), (496, 528723), (558, 469976), (624, 420267), (744, 352482), (806, 325368), (936, 280178), (1116, 234988), (1209, 216912), (1488, 176241), (1612, 162684), (1872, 140089), (2232, 117494), (2418, 108456), (3224, 81342), (3627, 72304), (4464, 58747), (4519, 58032), (4836, 54228), (6448, 40671), (7254, 36152), (9038, 29016), (9672, 27114), (13557, 19344), (14508, 18076)]