214730568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{76471}}^1$

素因数の和:76499

約数の個数: 64

約数和(自身を含む): 642364800

約数和(自身を除く): 427634232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 76471, 152942, 229413, 305884, 458826, 611768, 688239, 917652, 994123, 1376478, 1835304, 1988246, 2064717, 2752956, 2982369, 3976492, 4129434, 5505912, 5964738, 7952984, 8258868, 8947107, 11929476, 16517736, 17894214, 23858952, 26841321, 35788428, 53682642, 71576856, 107365284, 214730568]

約数ペア:

[(1, 214730568), (2, 107365284), (3, 71576856), (4, 53682642), (6, 35788428), (8, 26841321), (9, 23858952), (12, 17894214), (13, 16517736), (18, 11929476), (24, 8947107), (26, 8258868), (27, 7952984), (36, 5964738), (39, 5505912), (52, 4129434), (54, 3976492), (72, 2982369), (78, 2752956), (104, 2064717), (108, 1988246), (117, 1835304), (156, 1376478), (216, 994123), (234, 917652), (312, 688239), (351, 611768), (468, 458826), (702, 305884), (936, 229413), (1404, 152942), (2808, 76471)]