216091824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11226

約数の個数: 80

約数和(自身を含む): 620626944

約数和(自身を除く): 404535120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 11171, 19344, 22342, 33513, 44684, 67026, 89368, 134052, 145223, 178736, 268104, 290446, 346301, 435669, 536208, 580892, 692602, 871338, 1038903, 1161784, 1385204, 1742676, 2077806, 2323568, 2770408, 3485352, 4155612, 4501913, 5540816, 6970704, 8311224, 9003826, 13505739, 16622448, 18007652, 27011478, 36015304, 54022956, 72030608, 108045912, 216091824]

約数ペア:

[(1, 216091824), (2, 108045912), (3, 72030608), (4, 54022956), (6, 36015304), (8, 27011478), (12, 18007652), (13, 16622448), (16, 13505739), (24, 9003826), (26, 8311224), (31, 6970704), (39, 5540816), (48, 4501913), (52, 4155612), (62, 3485352), (78, 2770408), (93, 2323568), (104, 2077806), (124, 1742676), (156, 1385204), (186, 1161784), (208, 1038903), (248, 871338), (312, 692602), (372, 580892), (403, 536208), (496, 435669), (624, 346301), (744, 290446), (806, 268104), (1209, 178736), (1488, 145223), (1612, 134052), (2418, 89368), (3224, 67026), (4836, 44684), (6448, 33513), (9672, 22342), (11171, 19344)]