253469736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{30089}}^1$

素因数の和:30120

約数の個数: 80

約数和(自身を含む): 764586900

約数和(自身を除く): 511117164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 30089, 60178, 90267, 120356, 180534, 240712, 270801, 361068, 391157, 541602, 722136, 782314, 812403, 1083204, 1173471, 1564628, 1624806, 2166408, 2346942, 2437209, 3129256, 3249612, 3520413, 4693884, 4874418, 6499224, 7040826, 9387768, 9748836, 10561239, 14081652, 19497672, 21122478, 28163304, 31683717, 42244956, 63367434, 84489912, 126734868, 253469736]

約数ペア:

[(1, 253469736), (2, 126734868), (3, 84489912), (4, 63367434), (6, 42244956), (8, 31683717), (9, 28163304), (12, 21122478), (13, 19497672), (18, 14081652), (24, 10561239), (26, 9748836), (27, 9387768), (36, 7040826), (39, 6499224), (52, 4874418), (54, 4693884), (72, 3520413), (78, 3249612), (81, 3129256), (104, 2437209), (108, 2346942), (117, 2166408), (156, 1624806), (162, 1564628), (216, 1173471), (234, 1083204), (312, 812403), (324, 782314), (351, 722136), (468, 541602), (648, 391157), (702, 361068), (936, 270801), (1053, 240712), (1404, 180534), (2106, 120356), (2808, 90267), (4212, 60178), (8424, 30089)]